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author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-03-22 10:00:31 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-03-22 10:00:31 -0700 |
commit | ef510682af3dbe2f9cdae7126a1461c94e010967 (patch) | |
tree | d39c81726718d7123dd9bd0271cfbc886d378723 /fs/f2fs/inode.c | |
parent | aab4ed5816acc0af8cce2680880419cd64982b1d (diff) | |
parent | 5b5b4f85b01604389f7a0f11ef180a725bf0e2d4 (diff) | |
download | linux-ef510682af3dbe2f9cdae7126a1461c94e010967.tar.gz linux-ef510682af3dbe2f9cdae7126a1461c94e010967.tar.bz2 linux-ef510682af3dbe2f9cdae7126a1461c94e010967.zip |
Merge tag 'f2fs-for-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs updates from Jaegeuk Kim:
"In this cycle, f2fs has some performance improvements for Android
workloads such as using read-unfair rwsems and adding some sysfs
entries to control GCs and discard commands in more details. In
addtiion, it has some tunings to improve the recovery speed after
sudden power-cut.
Enhancement:
- add reader-unfair rwsems with F2FS_UNFAIR_RWSEM: will replace with
generic API support
- adjust to make the readahead/recovery flow more efficiently
- sysfs entries to control issue speeds of GCs and Discard commands
- enable idmapped mounts
Bug fix:
- correct wrong error handling routines
- fix missing conditions in quota
- fix a potential deadlock between writeback and block plug routines
- fix a deadlock btween freezefs and evict_inode
We've added some boundary checks to avoid kernel panics on corrupted
images, and several minor code clean-ups"
* tag 'f2fs-for-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (27 commits)
f2fs: fix to do sanity check on .cp_pack_total_block_count
f2fs: make gc_urgent and gc_segment_mode sysfs node readable
f2fs: use aggressive GC policy during f2fs_disable_checkpoint()
f2fs: fix compressed file start atomic write may cause data corruption
f2fs: initialize sbi->gc_mode explicitly
f2fs: introduce gc_urgent_mid mode
f2fs: compress: fix to print raw data size in error path of lz4 decompression
f2fs: remove redundant parameter judgment
f2fs: use spin_lock to avoid hang
f2fs: don't get FREEZE lock in f2fs_evict_inode in frozen fs
f2fs: remove unnecessary read for F2FS_FITS_IN_INODE
f2fs: introduce F2FS_UNFAIR_RWSEM to support unfair rwsem
f2fs: avoid an infinite loop in f2fs_sync_dirty_inodes
f2fs: fix to do sanity check on curseg->alloc_type
f2fs: fix to avoid potential deadlock
f2fs: quota: fix loop condition at f2fs_quota_sync()
f2fs: Restore rwsem lockdep support
f2fs: fix missing free nid in f2fs_handle_failed_inode
f2fs: support idmapped mounts
f2fs: add a way to limit roll forward recovery time
...
Diffstat (limited to 'fs/f2fs/inode.c')
-rw-r--r-- | fs/f2fs/inode.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c index 0ec8e32a00b4..71f232dcf3c2 100644 --- a/fs/f2fs/inode.c +++ b/fs/f2fs/inode.c @@ -778,7 +778,8 @@ void f2fs_evict_inode(struct inode *inode) f2fs_remove_ino_entry(sbi, inode->i_ino, UPDATE_INO); f2fs_remove_ino_entry(sbi, inode->i_ino, FLUSH_INO); - sb_start_intwrite(inode->i_sb); + if (!is_sbi_flag_set(sbi, SBI_IS_FREEZING)) + sb_start_intwrite(inode->i_sb); set_inode_flag(inode, FI_NO_ALLOC); i_size_write(inode, 0); retry: @@ -809,7 +810,8 @@ retry: if (dquot_initialize_needed(inode)) set_sbi_flag(sbi, SBI_QUOTA_NEED_REPAIR); } - sb_end_intwrite(inode->i_sb); + if (!is_sbi_flag_set(sbi, SBI_IS_FREEZING)) + sb_end_intwrite(inode->i_sb); no_delete: dquot_drop(inode); @@ -885,6 +887,7 @@ void f2fs_handle_failed_inode(struct inode *inode) err = f2fs_get_node_info(sbi, inode->i_ino, &ni, false); if (err) { set_sbi_flag(sbi, SBI_NEED_FSCK); + set_inode_flag(inode, FI_FREE_NID); f2fs_warn(sbi, "May loss orphan inode, run fsck to fix."); goto out; } |