Mercurial > ecos
annotate packages/fs/jffs2/current/ChangeLog @ 1443:cd7d2afbc7dd
Import latest JFFS2 code from David Woodhouse
| author | gthomas |
|---|---|
| date | Thu, 11 Dec 2003 23:33:54 +0000 |
| parents | f1fd4d249787 |
| children | b535fe01cba6 |
| rev | line source |
|---|---|
| 1443 | 1 2003-11-26 David Woodhouse <dwmw2@redhat.com> |
| 2 | |
| 3 JFFS2 cleanup and import of newer code. Remove last vestiges of | |
| 4 Linuxisms such as 'struct inode' from the core code, leaving eCos | |
| 5 with no excuse, and renaming the eCos 'struct inode' to make that | |
| 6 point. Fix i_count handling throughout. Clean up remaining Linuxisms | |
| 7 such as 'struct qstr' to the point where jffs2port.h can be removed. | |
| 8 Add skeleton for background garbage-collect thread. Fix compression | |
| 9 so that it's actually called, and even with the right pointers. Turn | |
| 10 on -Werror again. Zero tolerance is a good thing. Make the i_mode | |
| 11 conversion functions non-inline to avoid warnings. Fix namespace | |
| 12 pollution (of all but ^jffs2_* at least). Move physical flash I/O | |
| 13 functions into separate file flashio.c for relatively easy | |
| 14 substitution. Various other cruftectomy. | |
| 15 | |
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16 2003-11-25 Andrew Lunn <andrew.lunn@ascom.ch> |
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18 * src/fs-ecos.c: ARM gcc 3.2.3 is also broken. Complain with any |
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19 ARM gcc 3.2 compiler. |
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| 1378 | 21 2003-11-21 Thomas Koeller <thomas.koeller@baslerweb.com> |
| 22 | |
| 23 * cdl/jffs2.cdl: Do not require zlib package if no | |
| 24 compression configured. | |
| 25 | |
| 1373 | 26 2003-11-20 Thomas Koeller <thomas.koeller@baslerweb.com> |
| 27 | |
| 28 * cdl/jffs2.cdl: | |
| 29 * src/malloc-ecos.c: | |
| 30 * src/fs-ecos.c: Allocate jffs2_raw_node_ref structs | |
| 31 from pool or malloc depending on a CDL configuration. | |
| 32 | |
| 33 2003-11-20 David Woodhouse <dwmw2@infradead.org> | |
| 34 | |
| 35 * Rearrangement of the compression code into a cleaner API | |
| 36 which can be disabled under control from CDL. | |
| 37 | |
| 1305 | 38 2003-10-14 Thomas Koeller <thomas.koeller@baslerweb.com> |
| 39 | |
| 1373 | 40 * src/os-ecos.h: Made definition of CONFIG_JFFS2_FS_DEBUG |
| 41 conditional, so it can be overwritten by a -D compiler | |
| 42 option. | |
| 1305 | 43 |
| 1271 | 44 2003-09-23 Thomas Koeller <thomas.koeller@baslerweb.com> |
| 45 | |
| 46 * src/fs-ecos.c: Another umount() fix. | |
| 47 | |
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48 2003-09-23 Andrew Lunn <andrew.lunn@ascom.ch> |
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| 1373 | 50 * src/fs-ecos.c: Added test to detect known broken ARM compiler |
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| 1241 | 52 2003-09-23 Thomas Koeller <thomas.koeller@baslerweb.com> |
| 53 | |
| 54 * src/fs-ecos.c: Fixed broken hard link creation. | |
| 1373 | 55 |
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56 2003-09-23 Andrew Lunn <andrew.lunn@ascom.ch> |
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| 1373 | 58 * src/fs-ecos.c: Minor optimization of previous patch. |
| 59 | |
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60 2003-09-21 Thomas Koeller <thomas.koeller@baslerweb.com> |
| 1373 | 61 Andrew Lunn <andrew.lunn@ascom.ch> |
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| 1373 | 63 * src/fs-ecos.c: Do not decrement mount count for unsuccessful |
| 64 umount attempts. | |
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| 1222 | 66 2003-09-19 Thomas Koeller <thomas.koeller@baslerweb.com> |
| 67 | |
| 1373 | 68 * src/fs-ecos.c: Another inode number fix. |
| 1222 | 69 |
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70 2003-09-18 Thomas Koeller <thomas.koeller@baslerweb.com> |
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| 1373 | 72 * src/fs-ecos.c: Inode number returned by stat() was bogus. |
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| 1373 | 76 * src/os-ecos.h: Added new #defines require for the recent jffs2 |
| 77 import. | |
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79 2003-07-27 Michael Checky <Michael_Checky@ThermoKing.com> |
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| 1373 | 81 * src/fs-ecos.c: Changed the return error code to be negative as |
| 82 expected by jffs2_flash_read() and jffs2_flash_write(). | |
| 83 | |
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84 2003-04-23 Bob Koninckx <bob.koninckx@mech.kuleuven.ac.be> |
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| 1373 | 86 * src/fs-ecos.c: mtab -> cyg_mtab. Ditto cyg_mtab_end. |
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| 875 | 88 2003-03-25 Thomas Koeller <thomas.koeller@baslerweb.com> |
| 89 | |
| 1373 | 90 * src/fs-ecos.c |
| 875 | 91 Fixed segmentation fault when unmounting file system. |
| 92 | |
| 705 | 93 2003-02-24 Jonathan Larmour <jifl@eCosCentric.com> |
| 94 | |
| 1373 | 95 * cdl/jffs2.cdl: Fix doc link. |
| 705 | 96 |
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97 2003-02-05 Jonathan Larmour <jifl@eCosCentric.com> |
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| 1373 | 99 * cdl/jffs2.cdl: Remove unused flash geometry CDL options. |
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| 570 | 101 2003-02-04 Gary Thomas <gary@mlbassoc.com> on behalf of |
| 1373 | 102 2003-02-04 David Woodhouse <dwmw2@cambridge.redhat.com> |
| 570 | 103 |
| 1373 | 104 * src/write.c: |
| 105 * src/scan.c: | |
| 106 * src/readinode.c: | |
| 107 * src/read.c: | |
| 108 * src/pushpull.h: | |
| 109 * src/os-ecos.h: | |
| 110 * src/nodemgmt.c: | |
| 111 * src/nodelist.h: | |
| 112 * src/nodelist.c: | |
| 113 * src/malloc-ecos.c: | |
| 114 * src/jffs2port.h: | |
| 115 * src/gc.c: | |
| 116 * src/file-ecos.c: | |
| 117 * src/erase.c: | |
| 118 * src/dir-ecos.c: | |
| 119 * src/compr_zlib.c: | |
| 120 * src/compr_rubin.c: | |
| 121 * src/compr_rtime.c: | |
| 122 * src/compr.c: | |
| 123 * src/build.c: | |
| 124 * cdl/jffs2.cdl: Update to latest public JFFS2 codebase. | |
| 570 | 125 |
| 1373 | 126 * src/list.h: |
| 127 * src/jffs2_fs_sb.h: | |
| 128 * src/jffs2_fs_i.h: | |
| 129 * src/jffs2.h: | |
| 130 * src/jffs2.c: | |
| 131 * src/crc32.h: | |
| 132 * src/background.c: Removed/renamed file(s). | |
| 570 | 133 |
| 1373 | 134 * src/fs-ecos.c: |
| 135 * include/linux/jffs2_fs_sb.h: | |
| 136 * include/linux/jffs2_fs_i.h: | |
| 137 * include/linux/jffs2.h: New file(s). | |
| 570 | 138 |
| 561 | 139 2002-12-06 Andrew Lunn <andrew.lunn@ascom.ch> |
| 140 | |
| 1373 | 141 * cdl/jffs2.cdl: Implements the CYGINT_IO_FILEIO_FS interface. |
| 561 | 142 |
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143 2002-10-11 Andrew Lunn <andrew.lunn@ascom.ch> |
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| 1373 | 145 * src/crc32.h (crc32): Use the CRC package for crc calculation |
| 146 * tests/romfileio1.c (main): Pass the name of the device to mount | |
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148 2002-05-20 Jonathan Larmour <jlarmour@redhat.com> |
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149 |
| 1373 | 150 * src/LICENCE: New file. Contains license for JFFS2, now GPL+exception. |
| 151 * src/background.c: Point at LICENSE file instead of existing text. | |
| 152 * src/build.c: Ditto. | |
| 153 * src/compr.c: Ditto. | |
| 154 * src/compr_rtime.c: Ditto. | |
| 155 * src/compr_rubin.c: Ditto. | |
| 156 * src/compr_zlib.c: Ditto. | |
| 157 * src/dir-ecos.c: Ditto. | |
| 158 * src/erase.c: Ditto. | |
| 159 * src/file-ecos.c: Ditto. | |
| 160 * src/gc.c: Ditto. | |
| 161 * src/jffs2.h: Ditto. | |
| 162 * src/list.h: Ditto. | |
| 163 * src/malloc-ecos.c: Ditto. | |
| 164 * src/nodelist.c: Ditto. | |
| 165 * src/nodelist.h: Ditto. | |
| 166 * src/nodemgmt.c: Ditto. | |
| 167 * src/os-ecos.h: Ditto. | |
| 168 * src/pushpull.h: Ditto. | |
| 169 * src/read.c: Ditto. | |
| 170 * src/readinode.c: Ditto. | |
| 171 * src/scan.c: Ditto. | |
| 172 * src/write.c: Ditto. | |
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174 2002-01-28 David Woodhouse <dwmw2@cambridge.redhat.com> |
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175 |
| 1373 | 176 * src/super-ecos.c: Removed. |
| 177 * src/jffs2.c: Merge jffs2_write_super() and jffs2_put_super() into | |
| 178 the routines from which they were called, put jffs2_read_super() | |
| 179 in as a static function with a view to doing same RSN. | |
| 180 * src/jffs2port.h: Remove prototypes of functions that died. | |
| 181 * cdl/jffs2.cdl: Remove super-ecos.c | |
| 182 * src/dir-ecos.c src/write.c: Increase highest_version _before_ | |
| 183 assigning to new node, not after. | |
| 184 | |
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185 2002-01-27 David Woodhouse <dwmw2@cambridge.redhat.com> |
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186 |
| 1373 | 187 * src/read.c (jffs2_read_inode_range): Deal correctly with |
| 188 non-page-aligned read requests. We have to deal with the | |
| 189 case where we want to read from somewhere other than the | |
| 190 beginning of a frag. | |
| 191 * src/jffs2.c (jffs2_fo_read): Use jffs2_read_inode_range | |
| 192 instead of jffs2_readpage. | |
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194 2002-01-25 Jonathan Larmour <jlarmour@redhat.com> |
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195 |
| 1373 | 196 * cdl/jffs2.cdl: We want CYGPKG_IO_FILEIO_INODE. |
| 197 * src/dir-ecos.c (jffs2_symlink): Remove. eCos doesn't support symlinks. | |
| 198 (jffs2_mknod): Similar. | |
| 199 (jffs2_mkdir): Don't call d_instantiate - its a nop. | |
| 200 (jffs2_rename): Ditto. | |
| 201 * src/file-ecos.c (jffs2_commit_write): Don't set blocks. | |
| 202 * src/jffs2.c (jffs2_flash_writev): Rewrite to only write aligned | |
| 203 quantities to flash. | |
| 204 * src/jffs2port.h: Lots of decrufting. | |
| 205 * src/os-ecos.h: Ditto (a bit). | |
| 206 * src/readinode.c (jffs2_read_inode): Don't set blocks/blksize in inode. | |
| 207 * src/write.c (jffs2_new_inode): Ditto when __ECOS. | |
| 208 (jffs2_write_dnode): don't call writev with extra vectors | |
| 209 unnecessarily. | |
| 210 * src/super-ecos.c (jffs2_statfs): Remove - unused. | |
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212 2002-01-25 David Woodhouse <dwmw2@cambridge.redhat.com> |
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213 |
| 1373 | 214 * src/super-ecos.c: Cruftectomy. |
| 215 * src/compr*.[ch] src/pushpull.h: Namespace cleanups merged from | |
| 216 mainstream sources. Bit push functions made inline. | |
| 217 * src/pushpull.c: Removed. | |
| 218 * cdl/jffs2.c: Remove reference to pushpull.c | |
| 219 * src/file-ecos.c: Cruftectomy. Lots of unused stuff here. | |
| 220 * src/jffs2.c src/jffs2port.h: Remove some functions from jffs2.c | |
| 221 which are no longer used, move some others to jffs2port.h as | |
| 222 inline functions so they don't pollute the namespace. | |
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224 2002-01-24 Jonathan Larmour <jlarmour@redhat.com> |
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225 |
| 1373 | 226 * tests/fileio1.c: Check in listdir that the number of dirents is |
| 227 correct, taking into account existing files in case it's live. | |
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228 |
| 1373 | 229 * src/dir-ecos.c (jffs2_readdir): move to.... |
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230 |
| 1373 | 231 * src/jffs2.c (jffs2_fo_dirread): here. And fix the return code |
| 232 in the process so it now works. | |
| 233 (filldir): Make inline and simpler. | |
| 234 * src/jffs2port.h: remove filldir related stuff. | |
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236 2002-01-24 David Woodhouse <dwmw2@cambridge.redhat.com> |
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237 |
| 1373 | 238 * src/dir-ecos.c: Cruftectomy. Remove most of the stuff that was |
| 239 commented out. Remove jffs2_do_{create,link,unlink} to write.c | |
| 240 * src/write.c: Add jffs2_do_{create,link,unlink} as in mainline. | |
| 241 * src/nodelist.h: Prototypes for the above. | |
| 242 * src/jffs2port.h: Don't include <pkgconf/kernel.h>. | |
| 243 | |
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244 2002-01-23 Jonathan Larmour <jlarmour@redhat.com> |
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245 |
| 1373 | 246 * src/jffs2.c (jffs2_mount): Allow multiple FSs, and integration |
| 247 with flash block device. | |
| 248 (jffs2_flash_read): Use flash block device. | |
| 249 (jffs2_flash_erase): Ditto. | |
| 250 (jffs2_flash_write): Ditto. | |
| 251 (do_flash_init): Remove - now done by block device layer | |
| 252 * src/list.h: Remove and reimplement from scratch to avoid GPL. | |
| 253 * src/os-ecos.h: Keep flash block dev handle in superblock. | |
| 254 eCos does support obsoleting as it isn't NAND only. | |
| 255 * src/dir-ecos.c (jffs2_readdir): Return correct value on success. | |
| 256 Merge in changes mutatis mutandis from between v1.49 and v1.51 of | |
| 257 dir.c in main repository. | |
| 258 * cdl/jffs2.cdl: CYGPKG_MEMALLOC more accurately CYGINT_ISO_MALLOC. | |
| 259 Only jffs2.c needs to be in libextras.a | |
| 260 Requires Flash block devices as an alternative for hardcoding | |
| 261 the sector size, flash size and base address. | |
| 262 * src/super-ecos.c (jffs2_read_super): Use flash block device for | |
| 263 sector and flash sizes. | |
| 264 * tests/fileio1.c: mount using block device (defined by CDL). | |
| 265 No need to init here - done by flash block device layer. | |
| 266 | |
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267 2002-01-21 David Woodhouse <dwmw2@cambridge.redhat.com> |
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268 |
| 1373 | 269 * src/read.c: Obtain inode lock around reading symlink target. |
| 270 * src/dir-ecos.c: Fix the long-standing up() without down() in | |
| 271 jffs2_readdir() when only the '.' and '..' entries are read, from | |
| 272 v1.52 of master dir.c. Merge copyright date change from v1.50 - note | |
| 273 that the portability cleanups from v1.51 aren't yet merged. | |
| 274 * src/os-ecos.h: Add jffs2_can_mark_obsolete() and the macros | |
| 275 for getting at generic inode fields from a struct jffs2_inode_info* | |
| 276 * src/nodemgmt.c: Remove an #ifndef __ECOS and use | |
| 277 jffs2_can_mark_obsolete() instead. | |
| 278 * src/jffs2port.h: up() is cyg_drv_mutex_unlock() not _release() | |
| 279 * src/gc.c: Merge portability cleanups - get rid of a lot of | |
| 280 references to 'struct inode'. Also include the attempt at NAND | |
| 281 support in jffs2_garbage_collect_deletion_dirent(). | |
| 282 | |
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283 2002-01-11 David Woodhouse <dwmw2@cambridge.redhat.com> |
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284 |
| 1373 | 285 * src/jffs2port.h: Switch semaphore emulation to cyg_drv_mutex_t, |
| 286 remove some kernel includes which seem gratuitous. | |
| 287 * cdl/jffs2.cdl: Require CYGPKG_MEMALLOC | |
| 288 * src/compr_zlib.c src/compr.c: Merge changes from mainline code | |
| 289 to make mkfs.jffs2 compile again. | |
| 290 | |
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291 2002-01-10 David Woodhouse <dwmw2@cambridge.redhat.com> |
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292 |
| 1373 | 293 * src/jffs2.c: The 'mode' arg passed to jffs2_open() shouldn't |
| 294 have been called 'mode'. It's 'oflags'. You have to make up a | |
| 295 mode for the newly-created file yourself. | |
| 296 * src/nodelist.h src/read.c: Fix jffs2_getlink() so it takes | |
| 297 portable arguments, not a dentry. Move it to read.c and symlink.c | |
| 298 becomes obsolete. | |
| 299 * src/symlink-ecos.c: Removed. | |
| 300 * cdl/jffs2.cdl: Remove symlink-ecos.c | |
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301 |
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302 2002-01-09 David Woodhouse <dwmw2@cambridge.redhat.com> |
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303 |
| 1373 | 304 * Import updated JFFS2 sources into eCos tree. |
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305 |
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306 2000-08-28 Dominic Ostrowski (dominic.ostrowski@3glab.com) |
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307 |
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308 * started on port of JFFS2 using ramfs as a template |
| 1373 | 309 |
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310 //=========================================================================== |
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311 //####ECOSGPLCOPYRIGHTBEGIN#### |
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312 // ------------------------------------------- |
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313 // This file is part of eCos, the Embedded Configurable Operating System. |
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314 // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. |
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315 // |
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316 // eCos is free software; you can redistribute it and/or modify it under |
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317 // the terms of the GNU General Public License as published by the Free |
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318 // Software Foundation; either version 2 or (at your option) any later version. |
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319 // |
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320 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY |
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321 // WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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322 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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323 // for more details. |
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324 // |
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325 // You should have received a copy of the GNU General Public License along |
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326 // with eCos; if not, write to the Free Software Foundation, Inc., |
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327 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. |
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328 // |
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329 // As a special exception, if other files instantiate templates or use macros |
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330 // or inline functions from this file, or you compile this file and link it |
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331 // with other works to produce a work based on this file, this file does not |
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332 // by itself cause the resulting work to be covered by the GNU General Public |
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333 // License. However the source code for this file must still be made available |
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334 // in accordance with section (3) of the GNU General Public License. |
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335 // |
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336 // This exception does not invalidate any other reasons why a work based on |
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337 // this file might be covered by the GNU General Public License. |
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338 // |
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339 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. |
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340 // at http://sources.redhat.com/ecos/ecos-license/ |
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341 // ------------------------------------------- |
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342 //####ECOSGPLCOPYRIGHTEND#### |
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343 //=========================================================================== |
| 1373 | 344 |
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345 |