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Server : LiteSpeed System : Linux srv104790275 5.15.0-161-generic #171-Ubuntu SMP Sat Oct 11 08:17:01 UTC 2025 x86_64 User : dewac4139 ( 1077) PHP Version : 8.0.30 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, Directory : /proc/self/root/usr/src/linux-headers-5.15.0-57-generic/scripts/coccinelle/api/ |
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// SPDX-License-Identifier: GPL-2.0
///
/// Use vma_pages function on vma object instead of explicit computation.
///
// Confidence: High
// Keywords: vma_pages vma
// Comment: Based on resource_size.cocci
virtual context
virtual patch
virtual org
virtual report
//----------------------------------------------------------
// For context mode
//----------------------------------------------------------
@r_context depends on context && !patch && !org && !report@
struct vm_area_struct *vma;
@@
* (vma->vm_end - vma->vm_start) >> PAGE_SHIFT
//----------------------------------------------------------
// For patch mode
//----------------------------------------------------------
@r_patch depends on !context && patch && !org && !report@
struct vm_area_struct *vma;
@@
- ((vma->vm_end - vma->vm_start) >> PAGE_SHIFT)
+ vma_pages(vma)
//----------------------------------------------------------
// For org mode
//----------------------------------------------------------
@r_org depends on !context && !patch && (org || report)@
struct vm_area_struct *vma;
position p;
@@
(vma->vm_end@p - vma->vm_start) >> PAGE_SHIFT
@script:python depends on report@
p << r_org.p;
x << r_org.vma;
@@
msg="WARNING: Consider using vma_pages helper on %s" % (x)
coccilib.report.print_report(p[0], msg)
@script:python depends on org@
p << r_org.p;
x << r_org.vma;
@@
msg="WARNING: Consider using vma_pages helper on %s" % (x)
msg_safe=msg.replace("[","@(").replace("]",")")
coccilib.org.print_todo(p[0], msg_safe)