From 24b8e0cc09483adc0fdd9c68914b19597bb9fddc Mon Sep 17 00:00:00 2001 From: Peter Chubb Date: Thu, 15 Sep 2005 15:36:35 +1000 Subject: [IA64] Remove warnings for gcc 4.0 IA64 compilation. This patch removes some compilation warnings, mostly trivially. acpi.c fix also noted by Kenji Kaneshige. Signed-off-by; Peter Chubb Signed-off-by: Tony Luck --- arch/ia64/kernel/perfmon.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/ia64/kernel/perfmon.c') diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c index 1650353e3f77..af42cda6be80 100644 --- a/arch/ia64/kernel/perfmon.c +++ b/arch/ia64/kernel/perfmon.c @@ -574,7 +574,7 @@ pfm_protect_ctx_ctxsw(pfm_context_t *x) return 0UL; } -static inline unsigned long +static inline void pfm_unprotect_ctx_ctxsw(pfm_context_t *x, unsigned long f) { spin_unlock(&(x)->ctx_lock); -- cgit v1.2.2 From 4fb3a53860cee2aaaf81186c451b7da0b95b45c1 Mon Sep 17 00:00:00 2001 From: Dipankar Sarma Date: Fri, 16 Sep 2005 19:28:13 -0700 Subject: [PATCH] files: fix preemption issues With the new fdtable locking rules, you have to protect fdtable with either ->file_lock or rcu_read_lock/unlock(). There are some places where we aren't doing either. This patch fixes those places. Signed-off-by: Dipankar Sarma Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/ia64/kernel/perfmon.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'arch/ia64/kernel/perfmon.c') diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c index af42cda6be80..d71731ee5b61 100644 --- a/arch/ia64/kernel/perfmon.c +++ b/arch/ia64/kernel/perfmon.c @@ -2218,12 +2218,13 @@ static void pfm_free_fd(int fd, struct file *file) { struct files_struct *files = current->files; - struct fdtable *fdt = files_fdtable(files); + struct fdtable *fdt; /* * there ie no fd_uninstall(), so we do it here */ spin_lock(&files->file_lock); + fdt = files_fdtable(files); rcu_assign_pointer(fdt->fd[fd], NULL); spin_unlock(&files->file_lock); -- cgit v1.2.2