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Rename .text.lock to .text..lock.
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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
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Denys Vlasenko authored and Michal Marek committed Mar 3, 2010
1 parent 2b55f36 commit 75ddb0e
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Showing 4 changed files with 6 additions and 6 deletions.
4 changes: 2 additions & 2 deletions Documentation/mutex-design.txt
Original file line number Diff line number Diff line change
Expand Up @@ -66,14 +66,14 @@ of advantages of mutexes:

c0377ccb <mutex_lock>:
c0377ccb: f0 ff 08 lock decl (%eax)
c0377cce: 78 0e js c0377cde <.text.lock.mutex>
c0377cce: 78 0e js c0377cde <.text..lock.mutex>
c0377cd0: c3 ret

the unlocking fastpath is equally tight:

c0377cd1 <mutex_unlock>:
c0377cd1: f0 ff 00 lock incl (%eax)
c0377cd4: 7e 0f jle c0377ce5 <.text.lock.mutex+0x7>
c0377cd4: 7e 0f jle c0377ce5 <.text..lock.mutex+0x7>
c0377cd6: c3 ret

- 'struct mutex' semantics are well-defined and are enforced if
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4 changes: 2 additions & 2 deletions arch/ia64/kernel/vmlinux.lds.S
Original file line number Diff line number Diff line change
Expand Up @@ -54,8 +54,8 @@ SECTIONS
.text2 : AT(ADDR(.text2) - LOAD_OFFSET)
{ *(.text2) }
#ifdef CONFIG_SMP
.text.lock : AT(ADDR(.text.lock) - LOAD_OFFSET)
{ *(.text.lock) }
.text..lock : AT(ADDR(.text..lock) - LOAD_OFFSET)
{ *(.text..lock) }
#endif
_etext = .;

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2 changes: 1 addition & 1 deletion arch/m68knommu/kernel/vmlinux.lds.S
Original file line number Diff line number Diff line change
Expand Up @@ -68,7 +68,7 @@ SECTIONS {
TEXT_TEXT
SCHED_TEXT
LOCK_TEXT
*(.text.lock)
*(.text..lock)

. = ALIGN(16); /* Exception table */
__start___ex_table = .;
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2 changes: 1 addition & 1 deletion include/linux/spinlock.h
Original file line number Diff line number Diff line change
Expand Up @@ -60,7 +60,7 @@
/*
* Must define these before including other files, inline functions need them
*/
#define LOCK_SECTION_NAME ".text.lock."KBUILD_BASENAME
#define LOCK_SECTION_NAME ".text..lock."KBUILD_BASENAME

#define LOCK_SECTION_START(extra) \
".subsection 1\n\t" \
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