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authorPantelis Antoniou <pantelis.antoniou@konsulko.com>2015-10-22 23:30:04 +0300
committerChristoph Hellwig <hch@lst.de>2016-01-04 12:31:46 +0100
commit03607ace807b414eab46323c794b6fb8fcc2d48c (patch)
treea192ae4376e5db9eb02e2563d3c12a7312e677ba /fs/configfs/inode.c
parent4ef7675344d687a0ef5b0d7c0cee12da005870c0 (diff)
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configfs: implement binary attributes
ConfigFS lacked binary attributes up until now. This patch introduces support for binary attributes in a somewhat similar manner of sysfs binary attributes albeit with changes that fit the configfs usage model. Problems that configfs binary attributes fix are everything that requires a binary blob as part of the configuration of a resource, such as bitstream loading for FPGAs, DTBs for dynamically created devices etc. Look at Documentation/filesystems/configfs/configfs.txt for internals and howto use them. This patch is against linux-next as of today that contains Christoph's configfs rework. Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com> [hch: folded a fix from Geert Uytterhoeven <geert+renesas@glider.be>] [hch: a few tiny updates based on review feedback] Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/configfs/inode.c')
-rw-r--r--fs/configfs/inode.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/configfs/inode.c b/fs/configfs/inode.c
index eae87575e681..0cc810e9dccc 100644
--- a/fs/configfs/inode.c
+++ b/fs/configfs/inode.c
@@ -218,7 +218,7 @@ const unsigned char * configfs_get_name(struct configfs_dirent *sd)
if (sd->s_type & (CONFIGFS_DIR | CONFIGFS_ITEM_LINK))
return sd->s_dentry->d_name.name;
- if (sd->s_type & CONFIGFS_ITEM_ATTR) {
+ if (sd->s_type & (CONFIGFS_ITEM_ATTR | CONFIGFS_ITEM_BIN_ATTR)) {
attr = sd->s_element;
return attr->ca_name;
}