diff options
| author | Davidlohr Bueso <[email protected]> | 2013-07-08 16:01:18 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2013-07-09 10:33:27 -0700 |
| commit | 41a0d523d0f626e9da0dc01de47f1b89058033cf (patch) | |
| tree | af4021f97c49c59784dbab62fb1dad36fe6d6f3c /lib/mpi/mpi-bit.c | |
| parent | 3dd1f784ed6603d7ab1043e51e6371235edf2313 (diff) | |
ipc,msg: shorten critical region in msgrcv
do_msgrcv() is the last msg queue function that abuses the ipc lock Take
it only when needed when actually updating msq.
Signed-off-by: Davidlohr Bueso <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Rik van Riel <[email protected]>
Tested-by: Sedat Dilek <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'lib/mpi/mpi-bit.c')
0 files changed, 0 insertions, 0 deletions