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Two bugfixes for OrangeFS. 

One is a reference counting bug and the other is a typo in client
 minimum version.
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Merge tag 'for-linus' of git://github.com/martinbrandenburg/linux

Pull OrangeFS fixes from Martin Brandenburg:
 "Two bugfixes for OrangeFS.

  One is a reference counting bug and the other is a typo in client
  minimum version"

* tag 'for-linus' of git://github.com/martinbrandenburg/linux:
  orangefs: minimum userspace version is 2.9.3
  orangefs: don't put readdir slot twice
This commit is contained in:
Linus Torvalds 2016-04-01 17:17:32 -05:00
parent 4fff505660 878dfd3210
commit 22fed39775
2 changed files with 4 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
fs/orangefs/dir.c
View File

@ -235,7 +235,7 @@ static int orangefs_readdir(struct file *file, struct dir_context *ctx)
if (ret == -EIO && op_state_purged(new_op)) {
gossip_err("%s: Client is down. Aborting readdir call.\n",
__func__);
goto out_slot;
goto out_free_op;
}
if (ret < 0 || new_op->downcall.status != 0) {
@ -244,14 +244,14 @@ static int orangefs_readdir(struct file *file, struct dir_context *ctx)
new_op->downcall.status);
if (ret >= 0)
ret = new_op->downcall.status;
goto out_slot;
goto out_free_op;
}
dents_buf = new_op->downcall.trailer_buf;
if (dents_buf == NULL) {
gossip_err("Invalid NULL buffer in readdir response\n");
ret = -ENOMEM;
goto out_slot;
goto out_free_op;
}
bytes_decoded = decode_dirents(dents_buf, new_op->downcall.trailer_size,
@ -363,8 +363,6 @@ static int orangefs_readdir(struct file *file, struct dir_context *ctx)
out_vfree:
gossip_debug(GOSSIP_DIR_DEBUG, "vfree %p\n", dents_buf);
vfree(dents_buf);
out_slot:
orangefs_readdir_index_put(buffer_index);
out_free_op:
op_release(new_op);
gossip_debug(GOSSIP_DIR_DEBUG, "orangefs_readdir returning %d\n", ret);

2
fs/orangefs/protocol.h
View File

@ -407,7 +407,7 @@ enum {
* space. Zero signifies the upstream version of the kernel module.
*/
#define ORANGEFS_KERNEL_PROTO_VERSION 0
#define ORANGEFS_MINIMUM_USERSPACE_VERSION 20904
#define ORANGEFS_MINIMUM_USERSPACE_VERSION 20903
/*
* describes memory regions to map in the ORANGEFS_DEV_MAP ioctl.