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 7a542f3dbe50285b2a8c740964c8160d1f1028c1..3c572e44f2adf7dcf32556d90d8f80e967c47c79 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;
        }