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author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-01-31 06:07:32 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-01-31 06:07:32 +0300 |
commit | 3da90b159b146672f830bcd2489dd3a1f4e9e089 (patch) | |
tree | 3130e89a466afd4b4a86e3192538bcc0012f6d1c /fs/f2fs/inode.c | |
parent | efd52b5d363e3e3b6224ad39949219c0df117c91 (diff) | |
parent | 1c1d35df71104c76a4a2e25862926f22c334c9d6 (diff) | |
download | linux-3da90b159b146672f830bcd2489dd3a1f4e9e089.tar.xz |
Merge tag 'f2fs-for-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs updates from Jaegeuk Kim:
"In this round, we've followed up to support some generic features such
as cgroup, block reservation, linking fscrypt_ops, delivering
write_hints, and some ioctls. And, we could fix some corner cases in
terms of power-cut recovery and subtle deadlocks.
Enhancements:
- bitmap operations to handle NAT blocks
- readahead to improve readdir speed
- switch to use fscrypt_*
- apply write hints for direct IO
- add reserve_root=%u,resuid=%u,resgid=%u to reserve blocks for root/uid/gid
- modify b_avail and b_free to consider root reserved blocks
- support cgroup writeback
- support FIEMAP_FLAG_XATTR for fibmap
- add F2FS_IOC_PRECACHE_EXTENTS to pre-cache extents
- add F2FS_IOC_{GET/SET}_PIN_FILE to pin LBAs for data blocks
- support inode creation time
Bug fixs:
- sysfile-based quota operations
- memory footprint accounting
- allow to write data on partial preallocation case
- fix deadlock case on fallocate
- fix to handle fill_super errors
- fix missing inode updates of fsync'ed file
- recover renamed file which was fsycn'ed before
- drop inmemory pages in corner error case
- keep last_disk_size correctly
- recover missing i_inline flags during roll-forward
Various clean-up patches were added as well"
* tag 'f2fs-for-4.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (72 commits)
f2fs: support inode creation time
f2fs: rebuild sit page from sit info in mem
f2fs: stop issuing discard if fs is readonly
f2fs: clean up duplicated assignment in init_discard_policy
f2fs: use GFP_F2FS_ZERO for cleanup
f2fs: allow to recover node blocks given updated checkpoint
f2fs: recover some i_inline flags
f2fs: correct removexattr behavior for null valued extended attribute
f2fs: drop page cache after fs shutdown
f2fs: stop gc/discard thread after fs shutdown
f2fs: hanlde error case in f2fs_ioc_shutdown
f2fs: split need_inplace_update
f2fs: fix to update last_disk_size correctly
f2fs: kill F2FS_INLINE_XATTR_ADDRS for cleanup
f2fs: clean up error path of fill_super
f2fs: avoid hungtask when GC encrypted block if io_bits is set
f2fs: allow quota to use reserved blocks
f2fs: fix to drop all inmem pages correctly
f2fs: speed up defragment on sparse file
f2fs: support F2FS_IOC_PRECACHE_EXTENTS
...
Diffstat (limited to 'fs/f2fs/inode.c')
-rw-r--r-- | fs/f2fs/inode.c | 34 |
1 files changed, 25 insertions, 9 deletions
diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c index b4c4f2b25304..89c838bfb067 100644 --- a/fs/f2fs/inode.c +++ b/fs/f2fs/inode.c @@ -22,6 +22,9 @@ void f2fs_mark_inode_dirty_sync(struct inode *inode, bool sync) { + if (is_inode_flag_set(inode, FI_NEW_INODE)) + return; + if (f2fs_inode_dirtied(inode, sync)) return; @@ -275,6 +278,12 @@ static int do_read_inode(struct inode *inode) i_projid = F2FS_DEF_PROJID; fi->i_projid = make_kprojid(&init_user_ns, i_projid); + if (f2fs_has_extra_attr(inode) && f2fs_sb_has_inode_crtime(sbi->sb) && + F2FS_FITS_IN_INODE(ri, fi->i_extra_isize, i_crtime)) { + fi->i_crtime.tv_sec = le64_to_cpu(ri->i_crtime); + fi->i_crtime.tv_nsec = le32_to_cpu(ri->i_crtime_nsec); + } + f2fs_put_page(node_page, 1); stat_inc_inline_xattr(inode); @@ -360,14 +369,15 @@ retry: return inode; } -int update_inode(struct inode *inode, struct page *node_page) +void update_inode(struct inode *inode, struct page *node_page) { struct f2fs_inode *ri; struct extent_tree *et = F2FS_I(inode)->extent_tree; - f2fs_inode_synced(inode); - f2fs_wait_on_page_writeback(node_page, NODE, true); + set_page_dirty(node_page); + + f2fs_inode_synced(inode); ri = F2FS_INODE(node_page); @@ -417,6 +427,15 @@ int update_inode(struct inode *inode, struct page *node_page) F2FS_I(inode)->i_projid); ri->i_projid = cpu_to_le32(i_projid); } + + if (f2fs_sb_has_inode_crtime(F2FS_I_SB(inode)->sb) && + F2FS_FITS_IN_INODE(ri, F2FS_I(inode)->i_extra_isize, + i_crtime)) { + ri->i_crtime = + cpu_to_le64(F2FS_I(inode)->i_crtime.tv_sec); + ri->i_crtime_nsec = + cpu_to_le32(F2FS_I(inode)->i_crtime.tv_nsec); + } } __set_inode_rdev(inode, ri); @@ -426,14 +445,12 @@ int update_inode(struct inode *inode, struct page *node_page) if (inode->i_nlink == 0) clear_inline_node(node_page); - return set_page_dirty(node_page); } -int update_inode_page(struct inode *inode) +void update_inode_page(struct inode *inode) { struct f2fs_sb_info *sbi = F2FS_I_SB(inode); struct page *node_page; - int ret = 0; retry: node_page = get_node_page(sbi, inode->i_ino); if (IS_ERR(node_page)) { @@ -444,11 +461,10 @@ retry: } else if (err != -ENOENT) { f2fs_stop_checkpoint(sbi, false); } - return 0; + return; } - ret = update_inode(inode, node_page); + update_inode(inode, node_page); f2fs_put_page(node_page, 1); - return ret; } int f2fs_write_inode(struct inode *inode, struct writeback_control *wbc) |