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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-06-03 16:57:16 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-06-03 16:57:16 -0700 |
| commit | 1f952675835bfe18d6ae494a5581724d68c52352 (patch) | |
| tree | 8b523ca9e9e2cd79e6aa53ec915bf5968601e5c1 /fs/ntfs3/inode.c | |
| parent | 67850b7bdcd2803e10d019f0da5673a92139b43a (diff) | |
| parent | 724bbe49c5e427cb077357d72d240a649f2e4054 (diff) | |
Merge tag 'ntfs3_for_5.19' of https://github.com/Paragon-Software-Group/linux-ntfs3
Pull ntfs3 updates from Konstantin Komarov:
- fix some memory leaks and panic
- fixed xfstests (tested on x86_64): generic/092 generic/099
generic/228 generic/240 generic/307 generic/444
- fix some typos, dead code, etc
* tag 'ntfs3_for_5.19' of https://github.com/Paragon-Software-Group/linux-ntfs3:
fs/ntfs3: provide block_invalidate_folio to fix memory leak
fs/ntfs3: Fix invalid free in log_replay
fs/ntfs3: Update valid size if -EIOCBQUEUED
fs/ntfs3: Check new size for limits
fs/ntfs3: Fix fiemap + fix shrink file size (to remove preallocated space)
fs/ntfs3: In function ntfs_set_acl_ex do not change inode->i_mode if called from function ntfs_init_acl
fs/ntfs3: Optimize locking in ntfs_save_wsl_perm
fs/ntfs3: Update i_ctime when xattr is added
fs/ntfs3: Restore ntfs_xattr_get_acl and ntfs_xattr_set_acl functions
fs/ntfs3: Keep preallocated only if option prealloc enabled
fs/ntfs3: Fix some memory leaks in an error handling path of 'log_replay()'
Diffstat (limited to 'fs/ntfs3/inode.c')
| -rw-r--r-- | fs/ntfs3/inode.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/ntfs3/inode.c b/fs/ntfs3/inode.c index 74f60c457f28..be4ebdd8048b 100644 --- a/fs/ntfs3/inode.c +++ b/fs/ntfs3/inode.c @@ -758,6 +758,7 @@ static ssize_t ntfs_direct_IO(struct kiocb *iocb, struct iov_iter *iter) loff_t vbo = iocb->ki_pos; loff_t end; int wr = iov_iter_rw(iter) & WRITE; + size_t iter_count = iov_iter_count(iter); loff_t valid; ssize_t ret; @@ -771,10 +772,13 @@ static ssize_t ntfs_direct_IO(struct kiocb *iocb, struct iov_iter *iter) wr ? ntfs_get_block_direct_IO_W : ntfs_get_block_direct_IO_R); - if (ret <= 0) + if (ret > 0) + end = vbo + ret; + else if (wr && ret == -EIOCBQUEUED) + end = vbo + iter_count; + else goto out; - end = vbo + ret; valid = ni->i_valid; if (wr) { if (end > valid && !S_ISBLK(inode->i_mode)) { @@ -1950,6 +1954,7 @@ const struct address_space_operations ntfs_aops = { .direct_IO = ntfs_direct_IO, .bmap = ntfs_bmap, .dirty_folio = block_dirty_folio, + .invalidate_folio = block_invalidate_folio, }; const struct address_space_operations ntfs_aops_cmpr = { |