The patch titled
Subject: mm/mprotect.c: coding-style cleanups
has been removed from the -mm tree. Its filename was
mm-mprotectc-coding-style-cleanups.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: mm/mprotect.c: coding-style cleanups
A few gremlins have recently crept in.
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/mprotect.c | 30 ++++++++++++++++--------------
1 file changed, 16 insertions(+), 14 deletions(-)
diff -puN mm/mprotect.c~mm-mprotectc-coding-style-cleanups mm/mprotect.c
--- a/mm/mprotect.c~mm-mprotectc-coding-style-cleanups
+++ a/mm/mprotect.c
@@ -114,7 +114,7 @@ static unsigned long change_pte_range(st
#ifdef CONFIG_NUMA_BALANCING
static inline void change_pmd_protnuma(struct mm_struct *mm, unsigned long addr,
- pmd_t *pmd)
+ pmd_t *pmd)
{
spin_lock(&mm->page_table_lock);
set_pmd_at(mm, addr & PMD_MASK, pmd, pmd_mknuma(*pmd));
@@ -122,15 +122,15 @@ static inline void change_pmd_protnuma(s
}
#else
static inline void change_pmd_protnuma(struct mm_struct *mm, unsigned long addr,
- pmd_t *pmd)
+ pmd_t *pmd)
{
BUG();
}
#endif /* CONFIG_NUMA_BALANCING */
-static inline unsigned long change_pmd_range(struct vm_area_struct *vma, pud_t *pud,
- unsigned long addr, unsigned long end, pgprot_t newprot,
- int dirty_accountable, int prot_numa)
+static inline unsigned long change_pmd_range(struct vm_area_struct *vma,
+ pud_t *pud, unsigned long addr, unsigned long end,
+ pgprot_t newprot, int dirty_accountable, int prot_numa)
{
pmd_t *pmd;
unsigned long next;
@@ -143,7 +143,8 @@ static inline unsigned long change_pmd_r
if (pmd_trans_huge(*pmd)) {
if (next - addr != HPAGE_PMD_SIZE)
split_huge_page_pmd(vma, addr, pmd);
- else if (change_huge_pmd(vma, pmd, addr, newprot, prot_numa)) {
+ else if (change_huge_pmd(vma, pmd, addr, newprot,
+ prot_numa)) {
pages += HPAGE_PMD_NR;
continue;
}
@@ -167,9 +168,9 @@ static inline unsigned long change_pmd_r
return pages;
}
-static inline unsigned long change_pud_range(struct vm_area_struct *vma, pgd_t *pgd,
- unsigned long addr, unsigned long end, pgprot_t newprot,
- int dirty_accountable, int prot_numa)
+static inline unsigned long change_pud_range(struct vm_area_struct *vma,
+ pgd_t *pgd, unsigned long addr, unsigned long end,
+ pgprot_t newprot, int dirty_accountable, int prot_numa)
{
pud_t *pud;
unsigned long next;
@@ -304,7 +305,8 @@ success:
dirty_accountable = 1;
}
- change_protection(vma, start, end, vma->vm_page_prot, dirty_accountable, 0);
+ change_protection(vma, start, end, vma->vm_page_prot,
+ dirty_accountable, 0);
vm_stat_account(mm, oldflags, vma->vm_file, -nrpages);
vm_stat_account(mm, newflags, vma->vm_file, nrpages);
@@ -361,8 +363,7 @@ SYSCALL_DEFINE3(mprotect, unsigned long,
error = -EINVAL;
if (!(vma->vm_flags & VM_GROWSDOWN))
goto out;
- }
- else {
+ } else {
if (vma->vm_start > start)
goto out;
if (unlikely(grows & PROT_GROWSUP)) {
@@ -378,9 +379,10 @@ SYSCALL_DEFINE3(mprotect, unsigned long,
for (nstart = start ; ; ) {
unsigned long newflags;
- /* Here we know that vma->vm_start <= nstart < vma->vm_end. */
+ /* Here we know that vma->vm_start <= nstart < vma->vm_end. */
- newflags = vm_flags | (vma->vm_flags & ~(VM_READ | VM_WRITE | VM_EXEC));
+ newflags = vm_flags;
+ newflags |= (vma->vm_flags & ~(VM_READ | VM_WRITE | VM_EXEC));
/* newflags >> 4 shift VM_MAY% in place of VM_% */
if ((newflags & ~(newflags >> 4)) & (VM_READ | VM_WRITE | VM_EXEC)) {
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
origin.patch
linux-next.patch
linux-next-rejects.patch
make-my-i386-build-work.patch
i-need-old-gcc.patch
arch-alpha-kernel-systblss-remove-debug-check.patch
drivers-firmware-dmi_scanc-check-dmi-version-when-get-system-uuid.patch
drivers-firmware-dmi_scanc-fetch-dmi-version-from-smbios-if-it-exists.patch
sgi-xp-handle-non-fatal-traps-fix.patch
arch-x86-tools-insn_sanityc-identify-source-of-messages.patch
fb-rework-locking-to-fix-lock-ordering-on-takeover-fix.patch
fb-rework-locking-to-fix-lock-ordering-on-takeover-fix-2.patch
block-remove-deadlock-in-disk_clear_events.patch
block-prevent-race-cleanup.patch
mm.patch
drop_caches-add-some-documentation-and-info-messsge.patch
memcg-debugging-facility-to-access-dangling-memcgs-fix.patch
scripts-pnmtologo-fix-for-plain-pbm-checkpatch-fixes.patch
sendfile-allows-bypassing-of-notifier-events.patch
binfmt_elfc-use-get_random_int-to-fix-entropy-depleting.patch
rtc-ds1307-long-block-operations-bugfix-fix.patch
rtc-max77686-add-maxim-77686-driver-fix.patch
hfsplus-add-osx-prefix-for-handling-namespace-of-mac-os-x-extended-attributes.patch
hfsplus-rework-processing-of-hfs_btree_write-returned-error.patch
ipc-add-sysctl-to-specify-desired-next-object-id.patch
ipc-message-queue-receive-cleanup.patch
ipc-convert-prepare_copy-from-macro-to-function.patch
dma-debug-new-interfaces-to-debug-dma-mapping-errors-fix-fix.patch
journal_add_journal_head-debug.patch
kernel-forkc-export-kernel_thread-to-modules.patch
mutex-subsystem-synchro-test-module-fix.patch
slab-leaks3-default-y.patch
put_bh-debug.patch
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