Fix __wait_on_atomic_t() to call the action func if the counter != 0
Fix __wait_on_atomic_t() so that it calls the action func if the counter != 0
rather than if the counter is 0 so as to be analogous to __wait_on_bit().
Thanks to Yacine who found this by visual inspection.
This will affect FS-Cache in that it will could fail to sleep correctly when
trying to clean up after a netfs cookie is withdrawn.
Reported-by: Yacine Belkadi <email@example.com>
Signed-off-by: David Howells <firstname.lastname@example.org>
Reviewed-by: Jeff Layton <email@example.com>
cc: Milosz Tanski <firstname.lastname@example.org>
Signed-off-by: Linus Torvalds <email@example.com>
1 file changed