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| author | Eric Biggers <ebiggers@google.com> | 2017-10-09 14:30:52 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-10-09 20:26:23 -0700 |
| commit | cf4c950b87ee2f547ad3abd3aca6ae3f3eb3443f (patch) | |
| tree | ec62d0b29fcd7361e4abb8cdc95042597571cf2c /lib/notifier-error-inject.c | |
| parent | d93fa2ba64384a0bbee4ae7409d85fccb2cfcf14 (diff) | |
| download | linux-stable-cf4c950b87ee2f547ad3abd3aca6ae3f3eb3443f.tar.gz linux-stable-cf4c950b87ee2f547ad3abd3aca6ae3f3eb3443f.tar.bz2 linux-stable-cf4c950b87ee2f547ad3abd3aca6ae3f3eb3443f.zip | |
once: switch to new jump label API
Switch the DO_ONCE() macro from the deprecated jump label API to the new
one. The new one is more readable, and for DO_ONCE() it also makes the
generated code more icache-friendly: now the one-time initialization
code is placed out-of-line at the jump target, rather than at the inline
fallthrough case.
Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib/notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions