| // SPDX-License-Identifier: GPL-2.0-only |
| /// |
| /// Find usages of: |
| /// - msecs_to_jiffies(value*1000) |
| /// - msecs_to_jiffies(value*MSEC_PER_SEC) |
| /// |
| // Confidence: High |
| // Copyright: (C) 2024 Easwar Hariharan, Microsoft |
| // Keywords: secs, seconds, jiffies |
| // Options: --include-headers |
| |
| virtual patch |
| virtual report |
| virtual context |
| |
| @pconst depends on patch@ constant C; @@ |
| |
| - msecs_to_jiffies(C * 1000) |
| + secs_to_jiffies(C) |
| |
| @pconstms depends on patch@ constant C; @@ |
| |
| - msecs_to_jiffies(C * MSEC_PER_SEC) |
| + secs_to_jiffies(C) |
| |
| @pexpr depends on patch@ expression E; @@ |
| |
| - msecs_to_jiffies(E * 1000) |
| + secs_to_jiffies(E) |
| |
| @pexprms depends on patch@ expression E; @@ |
| |
| - msecs_to_jiffies(E * MSEC_PER_SEC) |
| + secs_to_jiffies(E) |
| |
| @r depends on report && !patch@ |
| constant C; |
| expression E; |
| position p; |
| @@ |
| |
| ( |
| msecs_to_jiffies(C@p * 1000) |
| | |
| msecs_to_jiffies(C@p * MSEC_PER_SEC) |
| | |
| msecs_to_jiffies(E@p * 1000) |
| | |
| msecs_to_jiffies(E@p * MSEC_PER_SEC) |
| ) |
| |
| @c depends on context && !patch@ |
| constant C; |
| expression E; |
| @@ |
| |
| ( |
| * msecs_to_jiffies(C * 1000) |
| | |
| * msecs_to_jiffies(C * MSEC_PER_SEC) |
| | |
| * msecs_to_jiffies(E * 1000) |
| | |
| * msecs_to_jiffies(E * MSEC_PER_SEC) |
| ) |
| |
| @script:python depends on report@ |
| p << r.p; |
| @@ |
| |
| coccilib.report.print_report(p[0], "WARNING opportunity for secs_to_jiffies()") |
