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/Linux-v5.4/scripts/coccinelle/free/
Difnullfree.cocci2 /// NULL check before some freeing functions is not needed.
53 cocci.print_main("NULL check before that freeing function is not needed", p)
59 msg = "WARNING: NULL check before some freeing functions is not needed."
Ddevm_free.cocci2 /// Find uses of standard freeing functons on values allocated using devm_
4 /// the device is detached, and thus the use of the standard freeing
8 /// A difficulty of detecting this problem is that the standard freeing
11 /// connection between the allocation function and the freeing function.
Dpci_free_consistent.cocci43 … pci_free_consistent; pci_alloc_consistent on line %s and return without freeing on line %s" % (p1…
51 … pci_free_consistent; pci_alloc_consistent on line %s and return without freeing on line %s" % (p1…
/Linux-v5.4/Documentation/vm/
Dsplit_page_table_lock.rst59 must be called on PTE table allocation / freeing.
69 allocation and pgtable_pmd_page_dtor() on freeing.
71 Allocation usually happens in pmd_alloc_one(), freeing in pmd_free() and
72 pmd_free_tlb(), but make sure you cover all PMD table allocation / freeing
Dpage_frags.rst40 was implemented. It allows for freeing multiple references from a single
/Linux-v5.4/Documentation/dev-tools/
Dkmemleak.rst88 The corresponding freeing function calls are tracked and the pointers
95 block to a freeing function and therefore the block is considered a
160 - ``kmemleak_free`` - notify of a memory block freeing
161 - ``kmemleak_free_part`` - notify of a partial memory block freeing
162 - ``kmemleak_free_percpu`` - notify of a percpu memory block freeing
206 freeing. To avoid other penalties, the memory scanning is only performed
/Linux-v5.4/arch/m68k/kernel/
Dvmlinux-sun3.lds34 /* End of data goes *here* so that freeing init code works properly. */
/Linux-v5.4/drivers/block/aoe/
Daoedev.c263 int freeing = 0; in freedev() local
270 freeing = 1; in freedev()
273 if (!freeing) in freedev()
/Linux-v5.4/Documentation/networking/
Dtc-actions-env-rules.txt19 *) Thou art responsible for freeing anything returned as being
/Linux-v5.4/arch/xtensa/
DKconfig.debug9 premature page freeing.
/Linux-v5.4/fs/ocfs2/
Dquota.h101 int __ocfs2_sync_dquot(struct dquot *dquot, int freeing);
Dquota_global.c484 int __ocfs2_sync_dquot(struct dquot *dquot, int freeing) in __ocfs2_sync_dquot() argument
566 err = ocfs2_qinfo_lock(info, freeing); in __ocfs2_sync_dquot()
573 if (freeing) in __ocfs2_sync_dquot()
578 if (freeing && !OCFS2_DQUOT(dquot)->dq_use_count) { in __ocfs2_sync_dquot()
587 ocfs2_qinfo_unlock(info, freeing); in __ocfs2_sync_dquot()
/Linux-v5.4/mm/
DKconfig.debug25 with stack traces of last allocation and freeing of the page, when
66 bool "Poison pages after freeing"
/Linux-v5.4/kernel/dma/
DKconfig163 drivers like double-freeing of DMA mappings or freeing mappings that
/Linux-v5.4/Documentation/trace/
Devents-kmem.rst54 These four events deal with page allocation and freeing. mm_page_alloc is
94 between allocation and freeing. A number of drain or refill pages that occur
/Linux-v5.4/Documentation/media/uapi/v4l/
Dpixfmt-meta-intel-ipu3.rst76 tools, thus freeing the developers from being bothered with the low level
/Linux-v5.4/Documentation/filesystems/
Djournalling.rst101 haven't reused any of the freed blocks until the transaction freeing
106 structures only after the transaction freeing them commits. Ext4 uses
/Linux-v5.4/Documentation/ABI/stable/
Dfirewire-cdev95 Besides stopping and freeing I/O contexts that were associated
/Linux-v5.4/drivers/gpu/drm/qxl/
Dqxl_drv.h479 void qxl_surface_evict(struct qxl_device *qdev, struct qxl_bo *surf, bool freeing);
/Linux-v5.4/Documentation/admin-guide/mm/
Dhugetlbpage.rst111 huge page pool to 20, allocating or freeing huge pages, as required.
121 with the allocation and freeing of persistent huge pages.
154 smaller value. The kernel will attempt to balance the freeing of huge pages
/Linux-v5.4/Documentation/scsi/
DChangeLog.sym53c8xx_224 - A tiny bug in the dma memory freeing path has been fixed.
/Linux-v5.4/Documentation/gpu/
Ddrm-mm.rst43 initializing the TTM, allocating and freeing memory, waiting for command
107 - Memory allocation and freeing
195 responsible for freeing all GEM object resources. This includes the
/Linux-v5.4/Documentation/RCU/
DUP.rst44 freeing. This may be a bit unconventional, but it is perfectly legal
DwhatisRCU.txt63 (e.g., freeing) the data items removed from the data structure during the
396 * have references to the old structure complete before freeing
451 RCU-protected data structure, but -before- reclaiming/freeing
497 * references to the old structure complete before freeing the
/Linux-v5.4/fs/jffs2/
DREADME.Locking131 heavyweight lock was required to prevent the erase code from freeing

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