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| author | Pantelis Antoniou <pantelis.antoniou@konsulko.com> | 2015-10-22 22:30:04 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2016-01-04 12:31:46 +0100 |
| commit | 03607ace807b414eab46323c794b6fb8fcc2d48c (patch) | |
| tree | a192ae4376e5db9eb02e2563d3c12a7312e677ba /fs/configfs/inode.c | |
| parent | Linux 4.4-rc6 (diff) | |
| download | linux-03607ace807b414eab46323c794b6fb8fcc2d48c.tar.xz linux-03607ace807b414eab46323c794b6fb8fcc2d48c.zip | |
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.c | 2 |
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; } |