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| author |   Michal Marek <mmarek@suse.cz> | 2010-08-20 13:53:08 +0200 |
|---|---|---|
| committer | Michal Marek <mmarek@suse.cz> | 2010-08-20 13:53:08 +0200 |
| commit | e981b060767b3c4ac9393ad8d2558d648e35dfcb (patch) | |
| tree | 9c05eaec3072be3645dda61d35085d152b9d5954 /fs/udf/file.c | |
| parent | fixes for using make 3.82 (diff) | |
| parent | Linux 2.6.36-rc1 (diff) | |
| download | wireguard-linux-e981b060767b3c4ac9393ad8d2558d648e35dfcb.tar.xz wireguard-linux-e981b060767b3c4ac9393ad8d2558d648e35dfcb.zip | |
Merge commit 'v2.6.36-rc1' into kbuild/rc-fixes
Diffstat (limited to 'fs/udf/file.c')
| -rw-r--r-- | fs/udf/file.c | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/fs/udf/file.c b/fs/udf/file.c index 94e06d6bddbd..66b9e7e7e4c5 100644 --- a/fs/udf/file.c +++ b/fs/udf/file.c @@ -36,7 +36,6 @@ #include <linux/pagemap.h> #include <linux/buffer_head.h> #include <linux/aio.h> -#include <linux/smp_lock.h> #include "udf_i.h" #include "udf_sb.h" @@ -228,6 +227,28 @@ const struct file_operations udf_file_operations = { .llseek = generic_file_llseek, }; +static int udf_setattr(struct dentry *dentry, struct iattr *attr) +{ + struct inode *inode = dentry->d_inode; + int error; + + error = inode_change_ok(inode, attr); + if (error) + return error; + + if ((attr->ia_valid & ATTR_SIZE) && + attr->ia_size != i_size_read(inode)) { + error = vmtruncate(inode, attr->ia_size); + if (error) + return error; + } + + setattr_copy(inode, attr); + mark_inode_dirty(inode); + return 0; +} + const struct inode_operations udf_file_inode_operations = { + .setattr = udf_setattr, .truncate = udf_truncate, }; |