The patch titled
Subject: proc: kmalloc struct pde_opener
has been removed from the -mm tree. Its filename was
proc-kmalloc-struct-pde_opener.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Alexey Dobriyan <adobriyan@xxxxxxxxx>
Subject: proc: kmalloc struct pde_opener
kzalloc is too much, half of the fields will be reinitialized anyway.
If proc file doesn't have ->release hook (some still do not), clearing
is unnecessary because it will be freed immediately.
Link: http://lkml.kernel.org/r/20161029155747.GC1246@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/proc/inode.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff -puN fs/proc/inode.c~proc-kmalloc-struct-pde_opener fs/proc/inode.c
--- a/fs/proc/inode.c~proc-kmalloc-struct-pde_opener
+++ a/fs/proc/inode.c
@@ -321,7 +321,7 @@ static int proc_reg_open(struct inode *i
* by hand in remove_proc_entry(). For this, save opener's credentials
* for later.
*/
- pdeo = kzalloc(sizeof(struct pde_opener), GFP_KERNEL);
+ pdeo = kmalloc(sizeof(struct pde_opener), GFP_KERNEL);
if (!pdeo)
return -ENOMEM;
@@ -338,6 +338,8 @@ static int proc_reg_open(struct inode *i
if (rv == 0 && release) {
/* To know what to release. */
pdeo->file = file;
+ pdeo->closing = false;
+ pdeo->c = NULL;
/* Strictly for "too late" ->release in proc_reg_release(). */
spin_lock(&pde->pde_unload_lock);
list_add(&pdeo->lh, &pde->pde_openers);
_
Patches currently in -mm which might be from adobriyan@xxxxxxxxx are
kbuild-simpler-generation-of-assembly-constants.patch
coredump-clarify-unsafe-core_pattern-warning.patch
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