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| author | S.Caglar Onur <caglar@pardus.org.tr> | 2008-04-29 00:59:26 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-29 08:06:04 -0700 |
| commit | 2e50b6ccdaaf0d933bb9d8409cac4b2f088f5a2f (patch) | |
| tree | ba25ec419f3a4fb6e6845ec5b74d6af753e7f78f | |
| parent | aab3c3b01d1848a5e8a1ddec4e5656fc4de04982 (diff) | |
| download | lwn-2e50b6ccdaaf0d933bb9d8409cac4b2f088f5a2f.tar.gz lwn-2e50b6ccdaaf0d933bb9d8409cac4b2f088f5a2f.zip | |
fs/binfmt_aout.c: use printk_ratelimit()
Use printk_ratelimit() instead of jiffies based arithmetic, suggested by Geert
Uytterhoeven
Signed-off-by: S.Caglar Onur <caglar@pardus.org.tr>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | fs/binfmt_aout.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c index a1bb2244cac7..ba4cddb92f1d 100644 --- a/fs/binfmt_aout.c +++ b/fs/binfmt_aout.c @@ -372,21 +372,17 @@ static int load_aout_binary(struct linux_binprm * bprm, struct pt_regs * regs) flush_icache_range(text_addr, text_addr+ex.a_text+ex.a_data); } else { - static unsigned long error_time, error_time2; if ((ex.a_text & 0xfff || ex.a_data & 0xfff) && - (N_MAGIC(ex) != NMAGIC) && (jiffies-error_time2) > 5*HZ) + (N_MAGIC(ex) != NMAGIC) && printk_ratelimit()) { printk(KERN_NOTICE "executable not page aligned\n"); - error_time2 = jiffies; } - if ((fd_offset & ~PAGE_MASK) != 0 && - (jiffies-error_time) > 5*HZ) + if ((fd_offset & ~PAGE_MASK) != 0 && printk_ratelimit()) { printk(KERN_WARNING "fd_offset is not page aligned. Please convert program: %s\n", bprm->file->f_path.dentry->d_name.name); - error_time = jiffies; } if (!bprm->file->f_op->mmap||((fd_offset & ~PAGE_MASK) != 0)) { @@ -495,15 +491,13 @@ static int load_aout_library(struct file *file) start_addr = ex.a_entry & 0xfffff000; if ((N_TXTOFF(ex) & ~PAGE_MASK) != 0) { - static unsigned long error_time; loff_t pos = N_TXTOFF(ex); - if ((jiffies-error_time) > 5*HZ) + if (printk_ratelimit()) { printk(KERN_WARNING "N_TXTOFF is not page aligned. Please convert library: %s\n", file->f_path.dentry->d_name.name); - error_time = jiffies; } down_write(¤t->mm->mmap_sem); do_brk(start_addr, ex.a_text + ex.a_data + ex.a_bss); |