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authorPaul Mackerras <paulus@samba.org>2006-09-14 07:07:18 +1000
committerPaul Mackerras <paulus@samba.org>2006-09-14 07:07:18 +1000
commitc547fc28ab3e8716076fdaf4bd0260c5d63a18f7 (patch)
tree34af1fa64a63618660187ae58ad182665a1861ef /include/asm-powerpc/paca.h
parent3dd836a56de0d4f049438412959b905e1db4666e (diff)
parent63b98080daa35f0d682db04f4fb7ada010888752 (diff)
downloadlwn-c547fc28ab3e8716076fdaf4bd0260c5d63a18f7.tar.gz
lwn-c547fc28ab3e8716076fdaf4bd0260c5d63a18f7.zip
Merge branch 'linux-2.6'
Diffstat (limited to 'include/asm-powerpc/paca.h')
-rw-r--r--include/asm-powerpc/paca.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-powerpc/paca.h b/include/asm-powerpc/paca.h
index 7ffa2512524e..0a4e5c93e8e6 100644
--- a/include/asm-powerpc/paca.h
+++ b/include/asm-powerpc/paca.h
@@ -94,6 +94,7 @@ struct paca_struct {
u64 saved_r1; /* r1 save for RTAS calls */
u64 saved_msr; /* MSR saved here by enter_rtas */
u8 proc_enabled; /* irq soft-enable flag */
+ u8 io_sync; /* writel() needs spin_unlock sync */
/* Stuff for accurate time accounting */
u64 user_time; /* accumulated usermode TB ticks */