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author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-05 19:22:07 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-05 19:22:07 (GMT) |
commit | 0fcb9d21b4e18ede3727b8905e74acd0d1daef56 (patch) | |
tree | f8181c110c8bed5b6322122ba086f34bbfb269f9 /fs/f2fs/recovery.c | |
parent | d000f8d67f2bb464c9cf4fb5103f78d8cb406c05 (diff) | |
parent | beaa57dd986d4f398728c060692fc2452895cfd8 (diff) | |
download | linux-0fcb9d21b4e18ede3727b8905e74acd0d1daef56.tar.xz |
Merge tag 'for-f2fs-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs updates from Jaegeuk Kim:
"Most part of the patches include enhancing the stability and
performance of in-memory extent caches feature.
In addition, it introduces several new features and configurable
points:
- F2FS_GOING_DOWN_METAFLUSH ioctl to test power failures
- F2FS_IOC_WRITE_CHECKPOINT ioctl to trigger checkpoint by users
- background_gc=sync mount option to do gc synchronously
- periodic checkpoints
- sysfs entry to control readahead blocks for free nids
And the following bug fixes have been merged.
- fix SSA corruption by collapse/insert_range
- correct a couple of gc behaviors
- fix the results of f2fs_map_blocks
- fix error case handling of volatile/atomic writes"
* tag 'for-f2fs-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (54 commits)
f2fs: fix to skip shrinking extent nodes
f2fs: fix error path of ->symlink
f2fs: fix to clear GCed flag for atomic written page
f2fs: don't need to submit bio on error case
f2fs: fix leakage of inmemory atomic pages
f2fs: refactor __find_rev_next_{zero}_bit
f2fs: support fiemap for inline_data
f2fs: flush dirty data for bmap
f2fs: relocate the tracepoint for background_gc
f2fs crypto: fix racing of accessing encrypted page among
f2fs: export ra_nid_pages to sysfs
f2fs: readahead for free nids building
f2fs: support lower priority asynchronous readahead in ra_meta_pages
f2fs: don't tag REQ_META for temporary non-meta pages
f2fs: add a tracepoint for f2fs_read_data_pages
f2fs: set GFP_NOFS for grab_cache_page
f2fs: fix SSA updates resulting in corruption
Revert "f2fs: do not skip dentry block writes"
f2fs: add F2FS_GOING_DOWN_METAFLUSH to test power-failure
f2fs: merge meta writes as many possible
...
Diffstat (limited to 'fs/f2fs/recovery.c')
-rw-r--r-- | fs/f2fs/recovery.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c index faec2ca..cbf74f4 100644 --- a/fs/f2fs/recovery.c +++ b/fs/f2fs/recovery.c @@ -180,7 +180,7 @@ static int find_fsync_dnodes(struct f2fs_sb_info *sbi, struct list_head *head) curseg = CURSEG_I(sbi, CURSEG_WARM_NODE); blkaddr = NEXT_FREE_BLKADDR(sbi, curseg); - ra_meta_pages(sbi, blkaddr, 1, META_POR); + ra_meta_pages(sbi, blkaddr, 1, META_POR, true); while (1) { struct fsync_inode_entry *entry; @@ -188,7 +188,7 @@ static int find_fsync_dnodes(struct f2fs_sb_info *sbi, struct list_head *head) if (!is_valid_blkaddr(sbi, blkaddr, META_POR)) return 0; - page = get_meta_page(sbi, blkaddr); + page = get_tmp_page(sbi, blkaddr); if (cp_ver != cpver_of_node(page)) break; @@ -383,15 +383,11 @@ static int do_recover_data(struct f2fs_sb_info *sbi, struct inode *inode, start = start_bidx_of_node(ofs_of_node(page), fi); end = start + ADDRS_PER_PAGE(page, fi); - f2fs_lock_op(sbi); - set_new_dnode(&dn, inode, NULL, NULL, 0); err = get_dnode_of_data(&dn, start, ALLOC_NODE); - if (err) { - f2fs_unlock_op(sbi); + if (err) goto out; - } f2fs_wait_on_page_writeback(dn.node_page, NODE); @@ -456,7 +452,6 @@ static int do_recover_data(struct f2fs_sb_info *sbi, struct inode *inode, set_page_dirty(dn.node_page); err: f2fs_put_dnode(&dn); - f2fs_unlock_op(sbi); out: f2fs_msg(sbi->sb, KERN_NOTICE, "recover_data: ino = %lx, recovered = %d blocks, err = %d", @@ -485,7 +480,7 @@ static int recover_data(struct f2fs_sb_info *sbi, ra_meta_pages_cond(sbi, blkaddr); - page = get_meta_page(sbi, blkaddr); + page = get_tmp_page(sbi, blkaddr); if (cp_ver != cpver_of_node(page)) { f2fs_put_page(page, 1); @@ -570,7 +565,7 @@ out: /* truncate meta pages to be used by the recovery */ truncate_inode_pages_range(META_MAPPING(sbi), - MAIN_BLKADDR(sbi) << PAGE_CACHE_SHIFT, -1); + (loff_t)MAIN_BLKADDR(sbi) << PAGE_CACHE_SHIFT, -1); if (err) { truncate_inode_pages_final(NODE_MAPPING(sbi)); |