fs: improve scalability of pseudo filesystems

Browse source

Regardless of how much we possibly try to scale dcache, there is likely
always going to be some fundamental contention when adding or removing children
under the same parent. Pseudo filesystems do not seem need to have connected
dentries because by definition they are disconnected.

Signed-off-by: Nick Piggin <npiggin@kernel.dk>

...

This commit is contained in:

Nick Piggin 2011-01-07 17:50:07 +11:00

parent 873feea09e

commit 4b936885ab

5 changed files with 16 additions and 3 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

fs/anon_inodes.c

View file

12

fs/dcache.c

View file

2

fs/pipe.c

View file

1

include/linux/dcache.h

View file

2

net/socket.c

View file