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(parent: 287fd61) | patch
cachefiles: Implement cookie resize for truncate
authorDavid Howells <dhowells@redhat.com>
Thu, 21 Oct 2021 07:50:10 +0000 (08:50 +0100)
committerDavid Howells <dhowells@redhat.com>
Fri, 7 Jan 2022 13:42:50 +0000 (13:42 +0000)
commit7623ed6772de31cadcc474b87bcbc1db84cc1e8e
tree4e2223ef6977324805b51b98e23fdbf64f04aa60tree | snapshot
parent287fd611238dd4b7e32fd3a8985aa387d26c4f29commit | diff
cachefiles: Implement cookie resize for truncate

Implement resizing an object, using truncate and/or fallocate to adjust the
object.

Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
cc: linux-cachefs@redhat.com
Link: https://lore.kernel.org/r/163819646631.215744.13819016478175576761.stgit@warthog.procyon.org.uk/
Link: https://lore.kernel.org/r/163906952877.143852.4140962906331914859.stgit@warthog.procyon.org.uk/
Link: https://lore.kernel.org/r/163967162168.1823006.5941985259926902274.stgit@warthog.procyon.org.uk/
Link: https://lore.kernel.org/r/164021560394.640689.9972155785508094960.stgit@warthog.procyon.org.uk/
fs/cachefiles/interface.c diff | blob | history
Domain: System / Kernel;