Mercurial > yaffs-ecoscentric-gpl
diff yaffs_fs.c @ 365:db12031081bc
Add block refreshing feature
| author | charles <charles> |
|---|---|
| date | Thu, 25 Feb 2010 22:41:46 +0000 |
| parents | 77453ad2ede7 |
| children | 952d0cdd1cbc |
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--- a/yaffs_fs.c +++ b/yaffs_fs.c @@ -32,7 +32,7 @@ */ const char *yaffs_fs_c_version = - "$Id: yaffs_fs.c,v 1.95 2010-02-19 01:19:12 charles Exp $"; + "$Id: yaffs_fs.c,v 1.96 2010-02-25 22:41:46 charles Exp $"; extern const char *yaffs_guts_c_version; #include <linux/version.h> @@ -2301,6 +2301,13 @@ static struct super_block *yaffs_interna #ifdef CONFIG_YAFFS_EMPTY_LOST_AND_FOUND param->emptyLostAndFound = 1; #endif + +#ifdef CONFIG_YAFFS_DISABLE_BLOCK_REFRESHING + param->refreshPeriod = 0; +#else + param->refreshPeriod = 10000; +#endif + if(options.empty_lost_and_found_overridden) param->emptyLostAndFound = options.empty_lost_and_found; @@ -2514,6 +2521,22 @@ static char *yaffs_dump_dev_part0(char * buf += sprintf(buf, "startBlock......... %d\n", dev->param.startBlock); buf += sprintf(buf, "endBlock........... %d\n", dev->param.endBlock); buf += sprintf(buf, "totalBytesPerChunk. %d\n", dev->param.totalBytesPerChunk); + buf += sprintf(buf, "useNANDECC......... %d\n", dev->param.useNANDECC); + buf += sprintf(buf, "noTagsECC.......... %d\n", dev->param.noTagsECC); + buf += sprintf(buf, "isYaffs2........... %d\n", dev->param.isYaffs2); + buf += sprintf(buf, "inbandTags......... %d\n", dev->param.inbandTags); + buf += sprintf(buf, "emptyLostAndFound.. %d\n", dev->param.emptyLostAndFound); + buf += sprintf(buf, "disableLazyLoad.... %d\n", dev->param.disableLazyLoad); + buf += sprintf(buf, "refreshPeriod...... %d\n", dev->param.refreshPeriod); + + buf += sprintf(buf, "\n"); + + return buf; +} + + +static char *yaffs_dump_dev_part1(char *buf, yaffs_Device * dev) +{ buf += sprintf(buf, "nDataBytesPerChunk. %d\n", dev->nDataBytesPerChunk); buf += sprintf(buf, "chunkGroupBits..... %d\n", dev->chunkGroupBits); buf += sprintf(buf, "chunkGroupSize..... %d\n", dev->chunkGroupSize); @@ -2530,8 +2553,7 @@ static char *yaffs_dump_dev_part0(char * buf += sprintf(buf, "nBlockErasures..... %d\n", dev->nBlockErasures); buf += sprintf(buf, "nGCCopies.......... %d\n", dev->nGCCopies); buf += sprintf(buf, "garbageCollections. %d\n", dev->garbageCollections); - buf += sprintf(buf, "passiveGCs......... %d\n", - dev->passiveGarbageCollections); + buf += sprintf(buf, "passiveGCs......... %d\n", dev->passiveGarbageCollections); buf += sprintf(buf, "nRetriedWrites..... %d\n", dev->nRetriedWrites); buf += sprintf(buf, "nShortOpCaches..... %d\n", dev->param.nShortOpCaches); buf += sprintf(buf, "nRetireBlocks...... %d\n", dev->nRetiredBlocks); @@ -2542,25 +2564,13 @@ static char *yaffs_dump_dev_part0(char * buf += sprintf(buf, "cacheHits.......... %d\n", dev->cacheHits); buf += sprintf(buf, "nDeletedFiles...... %d\n", dev->nDeletedFiles); buf += sprintf(buf, "nUnlinkedFiles..... %d\n", dev->nUnlinkedFiles); + buf += sprintf(buf, "refreshCount....... %d\n", dev->refreshCount); buf += sprintf(buf, "nBackgroudDeletions %d\n", dev->nBackgroundDeletions); return buf; } - -static char *yaffs_dump_dev_part1(char *buf, yaffs_Device * dev) -{ - buf += sprintf(buf, "useNANDECC......... %d\n", dev->param.useNANDECC); - buf += sprintf(buf, "noTagsECC.......... %d\n", dev->param.noTagsECC); - buf += sprintf(buf, "isYaffs2........... %d\n", dev->param.isYaffs2); - buf += sprintf(buf, "inbandTags......... %d\n", dev->param.inbandTags); - buf += sprintf(buf, "emptyLostAndFound.. %d\n", dev->param.emptyLostAndFound); - buf += sprintf(buf, "disableLazyLoad.... %d\n", dev->param.disableLazyLoad); - - return buf; -} - static int yaffs_proc_read(char *page, char **start, off_t offset, int count, int *eof, void *data)
