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| author | Hugh Dickins <hughd@google.com> | 2014-06-23 13:22:03 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-06-26 15:17:37 -0400 |
| commit | 264b86651c0986b4cf3b1e3ff48449d7afbaf0d5 (patch) | |
| tree | 616b9f6cc981b3e720d114f6d2f519aeed91f124 /arch/mips/include/asm/cpu-features.h | |
| parent | faff2e120db87ccf375d54c840c6bca6260bc569 (diff) | |
tmpfs: ZERO_RANGE and COLLAPSE_RANGE not currently supported
commit 13ace4d0d9db40e10ecd66dfda14e297571be813 upstream.
I was well aware of FALLOC_FL_ZERO_RANGE and FALLOC_FL_COLLAPSE_RANGE
support being added to fallocate(); but didn't realize until now that I
had been too stupid to future-proof shmem_fallocate() against new
additions. -EOPNOTSUPP instead of going on to ordinary fallocation.
Signed-off-by: Hugh Dickins <hughd@google.com>
Reviewed-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/mips/include/asm/cpu-features.h')
0 files changed, 0 insertions, 0 deletions