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| author | Ernesto A. Fernández <ernesto.mnd.fernandez@gmail.com> | 2018-10-30 23:06:21 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-10-31 16:54:13 +0100 |
| commit | 839c3a6a5e1fbc8542d581911b35b2cb5cd29304 (patch) | |
| tree | eb865bc25f1de214f4b13d5204906e667bcc159f /fs/hfs/extent.c | |
| parent | hfs: prevent btree data loss on ENOSPC (diff) | |
| download | linux-839c3a6a5e1fbc8542d581911b35b2cb5cd29304.tar.xz linux-839c3a6a5e1fbc8542d581911b35b2cb5cd29304.zip | |
hfsplus: fix return value of hfsplus_get_block()
Direct writes to empty inodes fail with EIO. The generic direct-io code
is in part to blame (a patch has been submitted as "direct-io: allow
direct writes to empty inodes"), but hfsplus is worse affected than the
other filesystems because the fallback to buffered I/O doesn't happen.
The problem is the return value of hfsplus_get_block() when called with
!create. Change it to be more consistent with the other modules.
Link: http://lkml.kernel.org/r/2cd1301404ec7cf1e39c8f11a01a4302f1460ad6.1539195310.git.ernesto.mnd.fernandez@gmail.com
Signed-off-by: Ernesto A. Fernández <ernesto.mnd.fernandez@gmail.com>
Reviewed-by: Vyacheslav Dubeyko <slava@dubeyko.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/hfs/extent.c')
0 files changed, 0 insertions, 0 deletions