[PATCH 2/2] fs: ramfs: downgrade noisy debug calls to verbose debug

Stefan Kerkmann s.kerkmann at pengutronix.de
Mon Oct 28 09:17:02 PDT 2024


These debug calls are in the hotpath of any ramfs interaction,
cluttering the log buffer, slowing down reads/writes and are usually not
interesting while debugging, thus they are downgraded to verbose
debugging.

Signed-off-by: Stefan Kerkmann <s.kerkmann at pengutronix.de>
---
 fs/ramfs.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/fs/ramfs.c b/fs/ramfs.c
index a799b23efb..c1ef7acd91 100644
--- a/fs/ramfs.c
+++ b/fs/ramfs.c
@@ -224,14 +224,14 @@ static int ramfs_read(struct device *_dev, FILE *f, void *buf, size_t insize)
 	unsigned long pos = f->pos;
 	int size = insize;
 
-	debug("%s: %p %zu @ %lld\n", __func__, node, insize, f->pos);
+	pr_vdebug("%s: %p %zu @ %lld\n", __func__, node, insize, f->pos);
 
 	while (size) {
 		data = ramfs_find_chunk(node, pos, &ofs, &len);
 		if (!data)
 			return -EINVAL;
 
-		debug("%s: pos: %lu ofs: %d len: %d\n", __func__, pos, ofs, len);
+		pr_vdebug("%s: pos: %lu ofs: %d len: %d\n", __func__, pos, ofs, len);
 
 		now = min(size, len);
 
@@ -255,14 +255,14 @@ static int ramfs_write(struct device *_dev, FILE *f, const void *buf,
 	unsigned long pos = f->pos;
 	int size = insize;
 
-	debug("%s: %p %zu @ %lld\n", __func__, node, insize, f->pos);
+	pr_vdebug("%s: %p %zu @ %lld\n", __func__, node, insize, f->pos);
 
 	while (size) {
 		data = ramfs_find_chunk(node, pos, &ofs, &len);
 		if (!data)
 			return -EINVAL;
 
-		debug("%s: pos: %lu ofs: %d len: %d\n", __func__, pos, ofs, len);
+		pr_vdebug("%s: pos: %lu ofs: %d len: %d\n", __func__, pos, ofs, len);
 
 		now = min(size, len);
 
@@ -363,7 +363,7 @@ static int ramfs_truncate(struct device *dev, FILE *f, loff_t size)
 	if (size > ULONG_MAX)
 		return -ENOSPC;
 
-	debug("%s: %p cur: %ld new: %lld alloc: %ld\n", __func__, node,
+	pr_vdebug("%s: %p cur: %ld new: %lld alloc: %ld\n", __func__, node,
 	       node->size, size, node->alloc_size);
 
 	if (size == node->size)

-- 
2.39.5




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