summaryrefslogtreecommitdiff
path: root/fs/ext4/file.c
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2019-09-21 13:37:39 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-09-21 13:37:39 -0700
commit70cb0d02b58128db07fc39b5e87a2873e2c16bde (patch)
tree43c0a4eb00f192ceb306b9c52503b2d54bc59660 /fs/ext4/file.c
parent104c0d6bc43e10ba84931c45b67e2c76c9c67f68 (diff)
parent040823b5372b445d1d9483811e85a24d71314d33 (diff)
Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4
Pull ext4 updates from Ted Ts'o: "Added new ext4 debugging ioctls to allow userspace to get information about the state of the extent status cache. Dropped workaround for pre-1970 dates which were encoded incorrectly in pre-4.4 kernels. Since both the kernel correctly generates, and e2fsck detects and fixes this issue for the past four years, it'e time to drop the workaround. (Also, it's not like files with dates in the distant past were all that common in the first place.) A lot of miscellaneous bug fixes and cleanups, including some ext4 Documentation fixes. Also included are two minor bug fixes in fs/unicode" * tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (21 commits) unicode: make array 'token' static const, makes object smaller unicode: Move static keyword to the front of declarations ext4: add missing bigalloc documentation. ext4: fix kernel oops caused by spurious casefold flag ext4: fix integer overflow when calculating commit interval ext4: use percpu_counters for extent_status cache hits/misses ext4: fix potential use after free after remounting with noblock_validity jbd2: add missing tracepoint for reserved handle ext4: fix punch hole for inline_data file systems ext4: rework reserved cluster accounting when invalidating pages ext4: documentation fixes ext4: treat buffers with write errors as containing valid data ext4: fix warning inside ext4_convert_unwritten_extents_endio ext4: set error return correctly when ext4_htree_store_dirent fails ext4: drop legacy pre-1970 encoding workaround ext4: add new ioctl EXT4_IOC_GET_ES_CACHE ext4: add a new ioctl EXT4_IOC_GETSTATE ext4: add a new ioctl EXT4_IOC_CLEAR_ES_CACHE jbd2: flush_descriptor(): Do not decrease buffer head's ref count ext4: remove unnecessary error check ...
Diffstat (limited to 'fs/ext4/file.c')
-rw-r--r--fs/ext4/file.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/ext4/file.c b/fs/ext4/file.c
index b8a20bb9a145..8d2bbcc2d813 100644
--- a/fs/ext4/file.c
+++ b/fs/ext4/file.c
@@ -230,8 +230,6 @@ ext4_file_write_iter(struct kiocb *iocb, struct iov_iter *from)
if (IS_DAX(inode))
return ext4_dax_write_iter(iocb, from);
#endif
- if (!o_direct && (iocb->ki_flags & IOCB_NOWAIT))
- return -EOPNOTSUPP;
if (!inode_trylock(inode)) {
if (iocb->ki_flags & IOCB_NOWAIT)