fs: hfsplus: make extend error rate limited

Extending a file where there is not enough free space can trigger frequent
extend alloc file error messages and this can easily spam the kernel log.
Make the error message rate limited.

Link: https://lkml.kernel.org/r/20230719121735.2831164-1-colin.i.king@gmail.com
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Cc: Christian Brauner <brauner@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/fs/hfsplus/extents.c b/fs/hfsplus/extents.c
index 7a542f3..3c572e4 100644 (file)
--- a/fs/hfsplus/extents.c
+++ b/fs/hfsplus/extents.c
@@ -448,9 +448,9 @@ int hfsplus_file_extend(struct inode *inode, bool zeroout)
        if (sbi->alloc_file->i_size * 8 <
            sbi->total_blocks - sbi->free_blocks + 8) {
                /* extend alloc file */
-               pr_err("extend alloc file! (%llu,%u,%u)\n",
-                      sbi->alloc_file->i_size * 8,
-                      sbi->total_blocks, sbi->free_blocks);
+               pr_err_ratelimited("extend alloc file! (%llu,%u,%u)\n",
+                                  sbi->alloc_file->i_size * 8,
+                                  sbi->total_blocks, sbi->free_blocks);
                return -ENOSPC;
        }