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fs: dcache remove dcache_lock

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dcache_lock no longer protects anything. remove it.

Signed-off-by: Nick Piggin <npiggin@kernel.dk>
This commit is contained in:
Nick Piggin
2011-01-07 17:49:38 +11:00
parent 949854d024
commit b5c84bf6f6
40 changed files with 108 additions and 306 deletions
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4
fs/ncpfs/ncplib_kernel.h
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@@ -193,7 +193,6 @@ ncp_renew_dentries(struct dentry *parent)
struct list_head *next;
struct dentry *dentry;
spin_lock(&dcache_lock);
spin_lock(&parent->d_lock);
next = parent->d_subdirs.next;
while (next != &parent->d_subdirs) {
@@ -207,7 +206,6 @@ ncp_renew_dentries(struct dentry *parent)
next = next->next;
}
spin_unlock(&parent->d_lock);
spin_unlock(&dcache_lock);
}
static inline void
@@ -217,7 +215,6 @@ ncp_invalidate_dircache_entries(struct dentry *parent)
struct list_head *next;
struct dentry *dentry;
spin_lock(&dcache_lock);
spin_lock(&parent->d_lock);
next = parent->d_subdirs.next;
while (next != &parent->d_subdirs) {
@@ -227,7 +224,6 @@ ncp_invalidate_dircache_entries(struct dentry *parent)
next = next->next;
}
spin_unlock(&parent->d_lock);
spin_unlock(&dcache_lock);
}
struct ncp_cache_head {