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| author | Thomas Gleixner <tglx@linutronix.de> | 2020-11-03 10:27:31 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-11-06 23:14:58 +0100 |
| commit | 3c1016b53c311906878c703af1e2b29855a9a962 (patch) | |
| tree | 2ba2ccbf34969eafc336d219a501ea065703725f /mm/highmem.c | |
| parent | d7029e4549691ecaf1ead536d3322a00bda85659 (diff) | |
| download | linux-3c1016b53c311906878c703af1e2b29855a9a962.tar.gz linux-3c1016b53c311906878c703af1e2b29855a9a962.tar.bz2 linux-3c1016b53c311906878c703af1e2b29855a9a962.zip | |
mm/highmem: Remove the old kmap_atomic cruft
All users gone.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Linus Torvalds <torvalds@linuxfoundation.org>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20201103095858.516281567@linutronix.de
Diffstat (limited to 'mm/highmem.c')
| -rw-r--r-- | mm/highmem.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/mm/highmem.c b/mm/highmem.c index 77677c6844f7..499dfafd36b7 100644 --- a/mm/highmem.c +++ b/mm/highmem.c @@ -31,12 +31,6 @@ #include <asm/tlbflush.h> #include <linux/vmalloc.h> -#ifndef CONFIG_KMAP_LOCAL -#ifdef CONFIG_HIGHMEM -DEFINE_PER_CPU(int, __kmap_atomic_idx); -#endif -#endif - /* * Virtual_count is not a pure "count". * 0 means that it is not mapped, and has not been mapped @@ -410,6 +404,7 @@ static inline void kmap_local_idx_pop(void) #ifndef arch_kmap_local_post_map # define arch_kmap_local_post_map(vaddr, pteval) do { } while (0) #endif + #ifndef arch_kmap_local_pre_unmap # define arch_kmap_local_pre_unmap(vaddr) do { } while (0) #endif |