Herbert Xu
546be2405b
[IPSEC] xfrm: Undo afinfo lock proliferation ...
The number of locks used to manage afinfo structures can easily be reduced
down to one each for policy and state respectively. This is based on the
observation that the write locks are only held by module insertion/removal
which are very rare events so there is no need to further differentiate
between the insertion of modules like ipv6 versus esp6.
The removal of the read locks in xfrm4_policy.c/xfrm6_policy.c might look
suspicious at first. However, after you realise that nobody ever takes
the corresponding write lock you'll feel better :)
As far as I can gather it's an attempt to guard against the removal of
the corresponding modules. Since neither module can be unloaded at all
we can leave it to whoever fixes up IPv6 unloading :)
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-17 21:28:37 -07:00
[PATCH] s/;;/;/g
2006-03-24 07:33:24 -08:00
[PATCH] alpha: SMP IRQ routing fix
2006-06-05 12:29:16 -07:00
[ARM] 3547/1: PXA-OHCI: Allow platforms to specify a power budget
2006-06-08 22:44:07 +01:00
[PATCH] unify pfn_to_page: arm26 pfn_to_page
2006-03-27 08:44:44 -08:00
[PATCH] sys_kexec_load() naming fixups
2006-04-11 06:18:42 -07:00
[PATCH] sys_kexec_load() naming fixups
2006-04-11 06:18:42 -07:00
[SPARC64]: Fix D-cache corruption in mremap
2006-06-01 17:47:25 -07:00
[PATCH] sys_kexec_load() naming fixups
2006-04-11 06:18:42 -07:00
[PATCH] x86_64: avoid IRQ0 ioapic pin collision
2006-05-08 09:34:56 -07:00
[IA64] remove asm-ia64/bitops.h self-inclusion
2006-05-05 11:37:15 -07:00
[PATCH] m32r: update switch_to macro for tuning
2006-04-19 09:13:51 -07:00
[PATCH] m68k: fix undefined reference to generic_find_next_zero_le_bit
2006-03-26 08:57:13 -08:00
[PATCH] bitops: m68knommu: use generic bitops
2006-03-26 08:57:13 -08:00
[MIPS] Fix sparsemem support.
2006-06-06 00:15:20 +01:00
[PARISC] Make ioremap default to _nocache
2006-04-21 22:20:35 +00:00
[PATCH] powerpc: enable CPU_FTR_CI_LARGE_PAGE for cell
2006-06-17 10:56:24 -07:00
powerpc/32: Define an is_kernel_addr() to fix ARCH=ppc compilation
2006-05-09 16:00:59 +10:00
[PATCH] s390: fix in-user atomic futex operation.
2006-06-08 15:15:30 -07:00
[PATCH] sys_kexec_load() naming fixups
2006-04-11 06:18:42 -07:00
[PATCH] sys_kexec_load() naming fixups
2006-04-11 06:18:42 -07:00
[SPARC]: Add robust futex syscall entries.
2006-05-21 21:22:53 -07:00
[SPARC64]: Fix D-cache corruption in mremap
2006-06-01 17:47:25 -07:00
[PATCH] uml: more __user annotations
2006-06-05 12:29:17 -07:00
[PATCH] Remove unused prepare_to_switch macro
2006-04-11 06:18:34 -07:00
[PATCH] x86_64: Fix stack/mmap randomization for compat tasks
2006-05-30 20:31:05 -07:00
[PATCH] request_irq(): remove warnings from irq probing
2006-04-28 08:33:46 -07:00
[TG3]: Add 5786 PCI ID
2006-06-17 21:26:24 -07:00
V4L/DVB (3702): Make msp3400 routing defines more consistent
2006-04-02 04:56:11 -03:00
[IPSEC] xfrm: Undo afinfo lock proliferation
2006-06-17 21:28:37 -07:00
[PATCH] pcmcia: declare pccard_iodyn_ops (fix m8xx_pcmcia.c compilation error)
2006-03-31 21:49:51 +02:00
IB: simplify static rate encoding
2006-04-10 09:43:47 -07:00
[SCSI] srp.h: avoid padding of structs
2006-04-28 10:14:15 -05:00
[ALSA] Fix Oops at rmmod with CONFIG_SND_VERBOSE_PROCFS=n
2006-04-27 21:10:42 +02:00
[PATCH] Remove MODULE_PARM
2006-03-25 08:22:52 -08:00
546be2405b