diff options
| author | Nicolas Pitre <nicolas.pitre@linaro.org> | 2010-12-15 15:14:45 -0500 |
|---|---|---|
| committer | Nicolas Pitre <nico@fluxnic.net> | 2010-12-19 12:56:46 -0500 |
| commit | 39af22a79232373764904576f31572f1db76af10 (patch) | |
| tree | 20d31ab6a01b93dabe9c05277bcb1413e978648b /arch/arm/include/asm/highmem.h | |
| parent | b0c3844d8af6b9f3f18f31e1b0502fbefa2166be (diff) | |
ARM: get rid of kmap_high_l1_vipt()
Since commit 3e4d3af501 "mm: stack based kmap_atomic()", it is no longer
necessary to carry an ad hoc version of kmap_atomic() added in commit
7e5a69e83b "ARM: 6007/1: fix highmem with VIPT cache and DMA" to cope
with reentrancy.
In fact, it is now actively wrong to rely on fixed kmap type indices
(namely KM_L1_CACHE) as kmap_atomic() totally ignores them now and a
concurrent instance of it may reuse any slot for any purpose.
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Diffstat (limited to 'arch/arm/include/asm/highmem.h')
| -rw-r--r-- | arch/arm/include/asm/highmem.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/arm/include/asm/highmem.h b/arch/arm/include/asm/highmem.h index 1fc684e70ab6..7080e2c8fa62 100644 --- a/arch/arm/include/asm/highmem.h +++ b/arch/arm/include/asm/highmem.h | |||
| @@ -25,9 +25,6 @@ extern void *kmap_high(struct page *page); | |||
| 25 | extern void *kmap_high_get(struct page *page); | 25 | extern void *kmap_high_get(struct page *page); |
| 26 | extern void kunmap_high(struct page *page); | 26 | extern void kunmap_high(struct page *page); |
| 27 | 27 | ||
| 28 | extern void *kmap_high_l1_vipt(struct page *page, pte_t *saved_pte); | ||
| 29 | extern void kunmap_high_l1_vipt(struct page *page, pte_t saved_pte); | ||
| 30 | |||
| 31 | /* | 28 | /* |
| 32 | * The following functions are already defined by <linux/highmem.h> | 29 | * The following functions are already defined by <linux/highmem.h> |
| 33 | * when CONFIG_HIGHMEM is not set. | 30 | * when CONFIG_HIGHMEM is not set. |