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authorMatthew Wilcox <willy@linux.intel.com>2016-03-18 00:22:06 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2016-03-18 01:09:34 +0300
commit7165092fe5ca70bae722ac6cd78421cfd0eec18d (patch)
tree93714621a6b7e4c7ba20677a5c7f408795132e8c /include/linux/fips.h
parent2cf938aae17203426a89b5955bd1c9668657bfa8 (diff)
downloadlinux-7165092fe5ca70bae722ac6cd78421cfd0eec18d.tar.xz
radix-tree,shmem: introduce radix_tree_iter_next()
shmem likes to occasionally drop the lock, schedule, then reacqire the lock and continue with the iteration from the last place it left off. This is currently done with a pretty ugly goto. Introduce radix_tree_iter_next() and use it throughout shmem.c. [koct9i@gmail.com: fix bug in radix_tree_iter_next() for tagged iteration] Signed-off-by: Matthew Wilcox <willy@linux.intel.com> Cc: Hugh Dickins <hughd@google.com> Signed-off-by: Konstantin Khlebnikov <koct9i@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/fips.h')
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