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(parent: ea9b990) | patch
fuse: update file size on short read
authorMiklos Szeredi <mszeredi@suse.cz>
Wed, 30 Apr 2008 07:54:43 +0000 (00:54 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 30 Apr 2008 15:29:50 +0000 (08:29 -0700)
commit5c5c5e51b26413d50a9efae2ca7d6c5c6cd453ac
tree4f78209ad05e429a0b89658e495fca9b9262d81dtree | snapshot
parentea9b9907b82a09bd1a708004454f7065de77c5b0commit | diff
fuse: update file size on short read

If the READ request returned a short count, then either

  - cached size is incorrect
  - filesystem is buggy, as short reads are only allowed on EOF

So assume that the size is wrong and refresh it, so that cached read() doesn't
zero fill the missing chunk.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/fuse/dir.c diff | blob | history
fs/fuse/file.c diff | blob | history
fs/fuse/fuse_i.h diff | blob | history
Full containers within linux kernel