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(parent: edfa872) | patch
fuse: allow fine grained attr cache invaldation
authorMiklos Szeredi <mszeredi@redhat.com>
Mon, 15 Oct 2018 13:43:06 +0000 (15:43 +0200)
committerMiklos Szeredi <mszeredi@redhat.com>
Mon, 15 Oct 2018 13:43:06 +0000 (15:43 +0200)
commit2f1e81965fd0f672c3246e751385cdfe8f86bbee
tree9115e10dd34d90216c9ca9812e64d00fc6eb391btree | snapshot
parentedfa87281f4fa1b78a21f6db999935a2faa2f6b8commit | diff
fuse: allow fine grained attr cache invaldation

This patch adds the infrastructure for more fine grained attribute
invalidation.  Currently only 'atime' is invalidated separately.

The use of this infrastructure is extended to the statx(2) interface, which
for now means that if only 'atime' is invalid and STATX_ATIME is not
specified in the mask argument, then no GETATTR request will be generated.

Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
fs/fuse/dir.c diff | blob | history
fs/fuse/fuse_i.h diff | blob | history
fs/fuse/inode.c diff | blob | history
Domain: System / Kernel;