Messages in this thread Patch in this message | | | From | Arnd Bergmann <> | Subject | [PATCH, RESEND] orangefs: use %zu format string for size_t | Date | Wed, 11 Nov 2015 23:32:11 +0100 |
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On 32-bit architectures, 'size_t' and 'unsigned long' are not necessarily the same, so we get a compiler warning about it:
fs/orangefs/pvfs2-bufmap.c: In function 'pvfs_bufmap_copy_from_iovec': fs/orangefs/pvfs2-bufmap.c:521:8: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'size_t {aka unsigned int}' [-Wformat=]
This changes the code to use %zu instead of %lu, which always matches size_t.
Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 4d1c44043b26e ("Orangefs: use iov_iter interface") --- Sent originally on October 7, but not yet applied, and we still get the same warnings. Please apply.
diff --git a/fs/orangefs/pvfs2-bufmap.c b/fs/orangefs/pvfs2-bufmap.c index 9d0392a3e824..06fb797dedda 100644 --- a/fs/orangefs/pvfs2-bufmap.c +++ b/fs/orangefs/pvfs2-bufmap.c @@ -518,7 +518,7 @@ int pvfs_bufmap_copy_from_iovec(struct pvfs2_bufmap *bufmap, int i; gossip_debug(GOSSIP_BUFMAP_DEBUG, - "%s: buffer_index:%d: size:%lu:\n", + "%s: buffer_index:%d: size:%zu:\n", __func__, buffer_index, size); to = &bufmap->desc_array[buffer_index]; @@ -550,7 +550,7 @@ int pvfs_bufmap_copy_to_iovec(struct pvfs2_bufmap *bufmap, size_t written; gossip_debug(GOSSIP_BUFMAP_DEBUG, - "%s: buffer_index:%d: iov_iter_count(iter):%lu:\n", + "%s: buffer_index:%d: iov_iter_count(iter):%zu:\n", __func__, buffer_index, iov_iter_count(iter)); from = &bufmap->desc_array[buffer_index];
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